Choi Go-Ho (최고호)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2007GOHO01 Male 59 1796

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 185 3600 9225 10.67 12.81 8811 3514 184
2x2x2 Cube 113 2505 8295 2.79 4.62 8790 2836 156
4x4x4 Cube 109 2312 5789 44.60 49.22 4893 1966 98
5x5x5 Cube 60 1105 2894 1:21.58 1:30.47 2877 1106 58
6x6x6 Cube 32 561 1535 2:36.10 2:48.04 1537 564 33
7x7x7 Cube 26 487 1304 3:52.96 4:19.05 1568 579 30
3x3x3 Blindfolded 40 538 1435 1:39.93 2:08.33 881 311 15
3x3x3 Fewest Moves 17 241 942 31 34.33 561 152 12
3x3x3 One-Handed 122 2372 5822 19.09 24.91 6908 2942 136
Clock 63 961 2670 14.65 17.50 2482 890 55
Megaminx 16 180 552 53.29 59.98 540 177 15
Pyraminx 78 2490 7745 5.30 7.52 5985 2048 72
Skewb 38 593 1894 3.45 6.80 3425 1154 77
Square-1 24 307 1145 14.05 18.31 1019 273 21
4x4x4 Blindfolded 13 164 508 9:47.41
3x3x3 Multi-Blind 21 348 1212 4/5 28:52

Medal Collection

Gold Silver Bronze
3 4 13

Record Collection

WR CR NR
3 1
Competition Round Place Single Average Solves
3x3x3 Cube
ByeolLae Open 2020 First round 25 12.86 13.58 13.8412.8613.4913.4216.24
Cubing Korea 2019 Second round 48 14.25 14.91 14.9514.9314.8416.5914.25
First round 41 11.70 12.81 14.2711.7012.3214.2711.85
Daegu Autumn Open 2019 First round 22 13.78 14.18 14.3115.5513.9814.2613.78
Korean Championship 2019 Second round 57 12.18 14.30 14.9615.5212.1815.1112.83
First round 57 10.83 14.21 10.8312.5521.6514.7715.32
Cube Camp in Wonju 2019 First round 29 13.56 14.10 16.1513.8614.1713.5614.28
WCA World Championship 2019 First round 454 14.29 15.14 15.5615.2714.2914.5919.87
Cubing Operating System Summer 2019 First round 27 10.94 14.83 10.9426.4114.8015.3614.32
Play Cube X4 2019 Second round 38 12.12 15.25 14.0825.9217.6212.1214.04
First round 41 12.59 15.29 14.5116.3812.5914.9916.66
Cutory Blossom 2019 First round 33 12.61 14.27 12.6113.5014.0016.2715.31
Seoul Winter 2019 Second round 34 12.09 13.48 12.6015.6712.1612.0915.81
First round 32 12.34 13.26 13.0112.3413.0314.6713.73
Korea Winter 2019 First round 47 10.87 15.00 15.3518.7110.8714.2215.43
Busan Winter 2018 First round 40 12.56 15.47 14.9012.5614.4521.5617.07
WCA Asian Championship 2018 First round 160 11.73 13.18 13.5111.7313.4812.5516.62
Korean Championship 2018 First round 69 13.87 14.80 13.8715.1115.0718.2714.21
Play Cube 2018 First round 38 12.10 14.45 12.1014.4115.4319.2713.51
CWR Winter 2018 First round 35 12.27 15.04 12.2714.9914.4115.7120.44
Cubedu Korea 2018 Second round 38 11.69 13.43 16.0413.2111.6912.8814.21
First round 52 12.88 15.17 14.5616.0018.5712.8814.95
Korean CWR Style 2017 First round 32 13.59 14.45 13.5917.5914.6413.8014.91
Jeju Open 2017 Final 9 11.74 13.02 13.9612.4815.6611.7412.61
First round 11 12.29 15.67 17.3015.2712.2918.2914.44
CWR Fall 2017 First round 40 10.96 14.71 14.7116.6510.9613.6115.82
Korean Championship 2017 Second round 47 13.38 15.09 13.3816.3315.1523.2113.80
First round 41 12.71 13.49 13.0614.1512.7114.3913.26
World Rubik's Cube Championship 2017 First round 557 14.06 16.17 14.0616.1717.7921.1214.56
Play Cube 2017 First round 20 10.73 12.90 11.3613.5510.7315.3413.79
Korean Spring Picnic 2017 First round 18 13.95 15.09 13.9514.5815.5815.1119.31
KAIST Spring 2017 Second round 23 12.92 13.87 13.6312.9214.1413.8414.17
First round 20 12.62 13.65 16.1213.6713.9113.3612.62
3x3x3 HanMaDang 2017 First round 49 11.77 16.20 21.5717.9311.7716.7713.89
Busan Winter 2016 First round 17 10.93 13.43 15.9710.9315.3412.0712.88
Asian Championship 2016 Second round 213 11.60 14.83 14.3311.6014.7516.1215.41
First round 184 13.30 14.23 16.9514.4813.3714.8413.30
Korean Championship 2016 Second round 39 12.97 13.80 15.1612.9713.0013.2516.38
First round 47 12.87 14.10 12.8714.1814.6014.8213.51
Cube Is Good 2016 First round 41 11.07 15.11 11.0726.4913.7515.6815.90
Jeonju Spring 2016 Second round 16 13.11 13.57 13.1714.4613.9513.1113.58
First round 29 12.88 16.09 15.0916.8417.7212.8816.33
Valentine in Daegu 2016 Second round 12 12.39 14.02 14.9513.5712.3914.3714.13
First round 12 13.20 14.36 13.2014.7813.3514.9515.63
Korea Winter 2015 Second round 31 12.59 13.66 12.7115.4514.6612.5913.61
First round 36 14.22 14.56 21.5114.3614.6814.6414.22
Korean KAIST Style 2015 Second round 29 12.74 15.02 13.6212.7417.0714.3617.18
First round 31 12.99 15.96 12.9913.0419.7215.1221.99
Good Cube Show Korea 2015 Semi Final 23 10.67 15.21 13.5314.2310.6717.8718.69
Second round 20 12.26 14.43 15.3112.2613.8214.1617.71
First round 21 12.96 13.83 13.8913.9113.7012.9621.88
Spring Comes 2015 Final 20 12.80 16.34 20.0215.7016.8312.8016.50
First round 16 12.31 13.62 12.3112.6415.4914.2413.99
Happy Sheep Year 2015 Second round 16 12.72 13.97 14.4712.7212.9014.5415.78
First round 19 11.88 15.03 19.5915.3016.2013.6011.88
KAIST Fall 2014 Second round 17 11.77 13.79 12.7815.0911.7718.7413.51
First round 14 13.56 13.92 13.8217.8713.6414.2913.56
Korean Christmas Cup 2014 Final 14 12.62 14.11 12.6215.2112.6314.6915.01
First round 20 13.19 14.68 14.7514.1615.1313.1915.33
Asian Championship 2014 Second round 52 12.09 14.39 19.4612.0915.1812.3415.65
First round 60 13.72 15.03 14.6914.3413.7216.0516.08
Thanks Cubing Day 2014 Second round 19 12.33 13.53 14.7612.9520.0412.8712.33
First round 27 12.66 15.26 13.7217.3617.1014.9512.66
Busan Summer 2014 Final 11 13.64 14.34 14.7113.6415.1414.0914.23
First round 11 12.44 14.71 15.6814.1914.7612.4415.17
Korea New Year 2014 Second round 31 11.35 15.04 11.3521.6016.0313.8015.28
First round 39 14.47 16.82 16.6329.7217.5416.2914.47
Korean Winter 2013 Second round 28 11.90 14.73 12.7911.9015.1418.6616.27
First round 29 12.30 14.35 15.1815.1512.3017.1012.72
Korean Style 2013 Second round 25 12.68 14.56 14.5614.9017.6814.2212.68
First round 24 12.65 14.59 13.6115.0615.0912.6515.69
Cubing Korea January 2012 Second round 17 13.93 15.24 15.5117.1913.9315.0615.16
First round 17 14.68 15.16 14.6815.0915.2515.1516.46
Cubing Korea Xmas Eve 2011 Final 15 14.36 15.24 15.0918.0615.6115.0214.36
First round 18 12.86 14.92 14.7715.0015.0012.8616.83
World Rubik's Cube Championship 2011 Second round 108 13.31 15.16 14.5913.3116.5514.3320.83
First round 110 10.88 14.51 10.8815.5219.2714.9613.06
Korean Championship 2011 First round 18 14.36 15.64 17.0514.5514.3619.1615.31
Korea Cube Championship 2010 First round 33 19.19 19.1921.13
KCA Korea Open 2008 First round 22 14.72 18.35 17.6814.7222.0316.6620.72
KCRC Busan competition 2007 Final 12 21.68 22.16 21.9722.3323.5222.1921.68
First round 10 16.97 18.65 18.9716.9717.7521.5319.22
KCRC Championship 2007 Second round 18 16.94 21.65 28.0820.6516.9421.1523.16
First round 28 23.83 26.4023.83
2x2x2 Cube
ByeolLae Open 2020 Final 25 5.07 5.94 5.756.445.635.078.27
Daegu Autumn Open 2019 Final 20 3.55 5.18 4.815.563.555.177.10
Korean Championship 2019 Second round 45 4.93 6.04 6.286.705.726.114.93
First round 40 4.76 5.13 5.465.565.064.874.76
WCA World Championship 2019 First round 413 5.14 6.26 5.147.245.985.569.35
Play Cube X4 2019 Second round 30 4.10 6.18 5.567.135.967.024.10
First round 34 4.25 6.28 6.365.946.556.634.25
Cutory Blossom 2019 Final 27 4.06 5.92 4.064.597.639.125.54
Seoul Winter 2019 First round 40 3.80 5.77 3.808.387.074.805.45
Busan Winter 2018 First round 14 4.49 4.62 4.494.524.654.705.18
WCA Asian Championship 2018 First round 136 3.18 5.45 3.185.027.044.299.28
Korean Championship 2018 First round 42 4.88 5.03 5.125.235.064.884.90
CWR Winter 2018 Final 25 3.27 5.05 5.524.435.208.643.27
Korean CWR Style 2017 First round 27 3.81 5.02 5.864.456.464.763.81
Jeju Open 2017 Final 9 4.44 5.18 4.444.625.075.856.69
Korean Championship 2017 First round 52 3.35 6.31 3.358.355.807.585.54
Play Cube 2017 Final 35 4.82 7.08 4.826.538.346.398.33
KAIST Spring 2017 First round 21 3.28 5.62 3.287.705.613.5512.30
Asian Championship 2016 First round 224 5.09 6.84 10.465.097.076.427.02
Korean Championship 2016 First round 80 5.05 7.06 13.185.056.095.619.49
Cube Is Good 2016 First round 77 5.60 8.13 6.9219.4711.146.325.60
Valentine in Daegu 2016 Final 19 5.08 6.91 10.385.805.145.089.78
First round 15 3.71 5.76 7.075.205.019.863.71
Korea Winter 2015 First round 60 2.79 6.95 5.042.799.6011.416.20
Good Cube Show Korea 2015 Final 18 4.49 5.92 4.498.156.405.975.38
First round 28 4.37 5.86 4.375.849.205.815.94
KAIST Fall 2014 First round 31 6.20 7.16 6.256.9613.308.286.20
Korean Christmas Cup 2014 Final 22 5.35 6.80 8.297.205.885.357.31
First round 24 4.50 5.71 4.954.944.507.258.57
Asian Championship 2014 First round 45 4.11 7.72 4.1116.865.314.2513.61
Thanks Cubing Day 2014 Second round 24 5.06 6.71 8.979.865.225.065.94
First round 23 4.11 5.65 4.115.725.595.657.68
Busan Summer 2014 First round 14 3.53 6.15 3.657.927.993.536.88
Korea New Year 2014 First round 34 4.96 6.80 7.995.508.246.924.96
Korean Winter 2013 First round 22 3.01 5.31 4.895.495.553.0111.93
Korean Style 2013 First round 36 4.28 7.48 7.817.287.344.28DNF
Cubing Korea January 2012 Final 9 4.00 4.93 5.804.554.444.0010.78
First round 16 4.95 6.09 4.956.865.575.847.41
Cubing Korea Xmas Eve 2011 Final 14 3.96 5.99 3.966.978.445.525.47
First round 13 4.46 5.39 4.845.504.465.8310.61
World Rubik's Cube Championship 2011 First round 118 3.75 6.62 5.669.663.754.5314.72
Korean Championship 2011 Final 13 4.13 5.93 4.157.466.194.138.22
First round 12 5.41 5.70 5.415.586.115.418.00
KCA Korea Open 2008 Final 9 5.88 7.13 6.918.217.866.635.88
First round 10 6.30 6.85 9.906.306.437.067.06
KCRC Championship 2007 Final 4 6.38 7.48 8.036.387.889.886.52
First round 5 6.63 9.946.63
4x4x4 Cube
Cubing Korea 2019 Final 39 51.62 59.39 1:09.201:10.4054.4351.6254.55
Daegu Autumn Open 2019 Final 18 50.36 57.11 1:19.3750.3653.3759.0058.97
Korean Championship 2019 First round 36 44.60 50.14 53.8147.3449.2859.3344.60
Cube Camp in Wonju 2019 Final 22 54.26 55.66 58.2056.5754.2654.5955.81
WCA World Championship 2019 First round 312 47.55 52.48 51.7153.7656.1147.5551.96
Play Cube X4 2019 Final 20 47.32 52.93 51.5752.5454.6847.3254.89
Seoul Winter 2019 Final 29 47.36 55.00 59.1052.6747.3653.241:04.77
Korea Winter 2019 Final 40 52.85 1:00.05 56.881:01.151:02.121:07.5252.85
WCA Asian Championship 2018 First round 133 44.62 49.22 50.3748.8452.3648.4644.62
Korean Championship 2018 First round 45 46.18 54.03 46.1857.0755.9651.0455.08
Jeju Open 2017 Final 11 52.77 56.38 52.7756.2255.6957.231:05.62
CWR Fall 2017 Final 31 47.12 54.17 56.5753.9352.0047.121:00.25
Korean Championship 2017 First round 30 51.07 54.33 51.071:01.4056.6152.5753.82
World Rubik's Cube Championship 2017 First round 280 46.53 52.62 54.2756.3146.5347.291:06.95
Play Cube 2017 Final 16 50.01 53.66 55.2051.741:02.7350.0154.03
KAIST Spring 2017 First round 16 46.31 1:03.67 46.3159.921:20.681:00.921:10.17
Asian Championship 2016 First round 118 51.87 56.22 55.431:05.8055.2557.9851.87
Korean Championship 2016 First round 41 1:01.96 1:04.84 1:04.311:01.961:03.581:07.091:06.63
Cube Is Good 2016 First round 16 51.46 53.50 51.4654.4552.5253.531:10.89
Korea Winter 2015 First round 24 49.61 1:00.09 49.6156.581:03.611:00.091:10.08
Good Cube Show Korea 2015 Final 19 1:00.75 1:09.61 1:00.751:14.831:10.461:04.741:13.63
First round 19 54.87 1:01.26 1:00.941:05.4354.871:01.051:01.79
Spring Comes 2015 Final 11 47.02 58.43 58.9847.0258.9457.6058.74
Asian Championship 2014 Second round 31 52.77 56.57 57.9352.7754.8356.941:09.52
First round 33 53.15 57.64 53.3359.2253.151:00.381:01.31
Thanks Cubing Day 2014 Final 18 53.62 59.57 57.061:04.0957.5653.621:05.91
Korean Winter 2013 Final 16 53.70 58.09 1:01.4753.7058.7654.041:04.66
Korean Style 2013 Final 14 55.71 1:00.81 1:13.961:01.591:01.4159.4355.71
Cubing Korea January 2012 Final 6 44.90 1:01.80 56.9844.901:02.221:11.471:06.19
Cubing Korea Xmas Eve 2011 Final 8 51.89 57.49 58.5658.681:04.2855.2251.89
World Rubik's Cube Championship 2011 First round 60 53.75 1:00.18 1:11.341:03.0657.271:00.2253.75
Korean Championship 2011 Final 5 56.38 1:03.34 56.381:07.301:00.461:05.151:04.40
First round 8 52.96 57.66 1:00.2554.3352.9658.411:23.56
KCA Korea Open 2008 Final 4 1:09.91 1:19.94 1:17.861:29.311:15.811:26.151:09.91
KCRC Championship 2007 First round 7 1:32.44 1:45.361:32.44
5x5x5 Cube
Cubing Korea 2019 Final 23 1:30.53 1:32.06 1:47.661:30.801:30.531:32.791:32.59
Korean Championship 2019 First round 33 1:27.19 1:34.22 1:27.191:41.131:35.821:29.371:37.48
Cube Camp in Wonju 2019 Final 15 1:31.14 1:33.34 1:33.481:32.911:37.831:31.141:33.63
WCA World Championship 2019 First round 220 1:29.17 1:31.46 1:32.251:38.701:29.171:30.591:31.53
Cutory Blossom 2019 Final 16 1:26.52 1:32.12 1:28.091:31.291:38.211:26.521:36.98
Seoul Winter 2019 Final 20 1:25.92 1:31.17 1:35.361:29.461:35.501:25.921:28.68
WCA Asian Championship 2018 First round 99 1:27.81 1:31.33 1:27.811:28.881:39.741:34.761:30.35
Korean Championship 2018 First round 24 1:21.58 1:30.47 1:21.581:32.321:32.151:40.981:26.95
Play Cube 2018 Final 17 1:33.16 1:38.24 1:40.751:33.161:39.301:42.111:34.66
Korean CWR Style 2017 Final 12 1:28.25 1:31.03 1:29.331:35.011:30.021:33.741:28.25
Jeju Open 2017 Final 9 1:32.27 1:39.93 1:46.611:43.301:32.271:41.201:35.30
Korean Championship 2017 First round 17 1:30.60 1:38.02 1:40.241:40.261:38.191:35.621:30.60
World Rubik's Cube Championship 2017 First round 166 1:27.94 1:32.30 1:29.801:35.361:31.751:43.561:27.94
Play Cube 2017 Final 7 1:28.26 1:31.67 1:37.511:28.261:31.751:33.361:29.91
Asian Championship 2016 First round 58 1:25.56 1:34.22 1:25.561:37.931:37.361:27.371:38.28
Jeonju Spring 2016 First round 10 1:28.90 1:37.97 1:33.751:55.531:50.251:29.901:28.90
Korean KAIST Style 2015 Final 10 1:28.70 1:42.08 1:37.441:52.451:53.811:36.341:28.70
KAIST Fall 2014 Final 6 1:37.90 1:39.79 1:37.901:38.331:44.731:38.031:43.02
Asian Championship 2014 Second round 28 1:42.47 1:50.63 1:58.302:12.461:45.001:42.471:48.59
First round 25 1:35.06 1:42.88 1:37.721:43.401:35.061:47.531:51.91
Korean Winter 2013 Final 9 1:36.37 1:48.16 1:36.371:54.541:44.371:57.191:45.58
Korean Style 2013 Final 8 1:47.31 1:49.81 1:49.401:53.461:47.311:50.381:49.65
Cubing Korea January 2012 Final 6 1:42.08 1:54.32 2:07.871:42.082:33.671:47.911:47.17
Cubing Korea Xmas Eve 2011 Final 7 1:33.78 1:52.85 1:55.341:49.161:33.781:56.001:54.05
World Rubik's Cube Championship 2011 First round 54 1:40.22 1:54.73 2:03.051:52.831:51.681:59.681:40.22
Korean Championship 2011 Final 4 1:33.80 1:50.01 1:52.271:33.801:44.051:53.722:11.00
Korea Cube Championship 2010 Final 8 2:06.16 2:11.85 2:50.092:13.842:06.162:08.342:13.38
KCA Korea Open 2008 Final 3 2:20.44 2:35.69 2:50.942:20.442:34.052:38.252:34.77
KCRC Championship 2007 Final 3 2:18.21 2:45.68 2:18.212:57.342:42.252:39.182:55.61
6x6x6 Cube
ByeolLae Open 2020 Final 9 2:48.89 3:10.95 3:25.453:18.522:48.89
Korean Championship 2019 Final 16 2:36.10 2:48.04 2:46.112:36.103:01.91
Cube Camp in Wonju 2019 Final 10 2:51.25 3:08.04 3:28.192:51.253:04.68
WCA World Championship 2019 First round 174 3:07.72 3:07.72
Seoul Winter 2019 Final 14 2:37.76 2:57.35 2:52.633:21.652:37.76
WCA Asian Championship 2018 First round 72 2:57.58 2:58.44 2:57.582:59.362:58.37
Korean CWR Style 2017 Final 10 2:45.59 2:55.89 3:00.072:45.593:02.00
Jeju Open 2017 Final 8 3:05.46 3:13.26 3:21.763:05.463:12.57
Korean Championship 2017 Final 5 2:49.33 2:58.79 2:52.083:14.962:49.33
Asian Championship 2016 First round 45 3:11.94 3:23.03 3:11.943:42.193:14.96
Korean KAIST Style 2015 Final 6 3:15.35 3:29.22 3:43.083:29.233:15.35
Happy Sheep Year 2015 Final 14 3:22.68 DNF DNF3:35.313:22.68
Asian Championship 2014 First round 10 3:21.75 3:24.78 3:21.753:27.903:24.69
Cubing Korea January 2012 Final 3 3:09.83 3:18.25 3:15.723:09.833:29.21
World Rubik's Cube Championship 2011 First round 19 3:17.25 3:27.75 3:25.863:40.133:17.25
Korean Championship 2011 Final 2 3:11.22 3:26.20 3:47.183:20.193:11.22
Korea Cube Championship 2010 Final 8 4:36.18 DNF 4:36.18DNF4:57.30
7x7x7 Cube
Daegu Autumn Open 2019 Final 11 4:17.70 4:27.11 4:29.134:34.514:17.70
Korean Championship 2019 Final 16 3:52.96 4:19.05 4:22.314:41.893:52.96
WCA World Championship 2019 First round 129 4:10.60 4:10.60
Cubing Operating System Summer 2019 Final 11 4:10.06 4:55.81 6:17.484:19.904:10.06
Busan Winter 2018 Final 10 4:15.14 4:23.12 4:38.044:15.144:16.18
WCA Asian Championship 2018 First round 60 4:02.07 4:23.00 4:31.964:02.074:34.98
Korean Championship 2018 Final 11 4:30.62 4:42.98 4:55.084:43.254:30.62
Jeju Open 2017 Final 4 4:31.79 4:34.87 4:37.654:31.794:35.18
CWR Fall 2017 Final 8 4:17.13 4:32.31 4:30.804:17.134:49.01
Korean Championship 2017 Final 5 4:36.98 4:44.49 4:39.124:57.374:36.98
Asian Championship 2016 First round 41 5:15.65 5:15.65
Korean KAIST Style 2015 Final 7 4:43.31 5:04.29 5:11.144:43.315:18.43
Asian Championship 2014 First round 14 4:58.46 5:10.32 5:33.254:58.464:59.25
Cubing Korea January 2012 Final 3 5:36.61 5:39.78 5:40.275:36.615:42.47
World Rubik's Cube Championship 2011 First round 30 5:46.80 6:15.20 6:43.156:15.655:46.80
Korean Championship 2011 Final 3 6:30.27 6:38.04 6:37.886:45.976:30.27
Korea Cube Championship 2010 Final 7 7:15.93 7:32.05 7:42.657:37.587:15.93
3x3x3 Blindfolded
Cubing Korea 2019 Final 11 2:02.57 DNF 2:02.57DNFDNF
Korean Championship 2019 First round 22 DNF DNF DNFDNFDNF
Cube Camp in Wonju 2019 Final 13 3:00.15 DNF DNFDNF3:00.15
WCA World Championship 2019 First round 112 DNF DNF DNFDNFDNS
Play Cube X4 2019 First round 14 2:43.16 DNF 2:45.202:43.16DNF
Cutory Blossom 2019 Final 24 DNF DNF DNFDNFDNF
Korea Winter 2019 Final 22 DNF DNF DNFDNFDNF
WCA Asian Championship 2018 First round 51 DNF DNF DNFDNFDNF
Korean Championship 2018 First round 27 DNF DNF DNFDNFDNF
Play Cube 2018 Final 3 2:02.69 2:08.33 2:03.372:18.932:02.69
Cubedu Korea 2018 Final 6 2:28.26 DNF DNFDNF2:28.26
Jeju Open 2017 Final 4 2:52.71 2:57.35 2:59.273:00.072:52.71
Korean Championship 2017 First round 23 DNF DNF DNFDNFDNF
World Rubik's Cube Championship 2017 First round 120 2:03.06 DNF DNF2:03.06DNF
Play Cube 2017 Final 8 2:22.08 DNF DNFDNF2:22.08
3x3x3 HanMaDang 2017 Final 15 DNF DNF DNFDNFDNF
Asian Championship 2016 First round 34 2:06.20 DNF 2:06.20DNFDNF
Korean Championship 2016 First round 21 DNF DNF DNFDNFDNF
Jeonju Spring 2016 Final 14 DNF DNF DNFDNFDNF
Valentine in Daegu 2016 Final 5 2:23.55 DNF DNF2:23.55DNF
Korea Winter 2015 Final 18 DNF DNF DNFDNFDNF
Good Cube Show Korea 2015 Final 5 2:18.30 DNF DNFDNF2:18.30
Spring Comes 2015 Final 6 3:03.91 DNF DNF3:03.91DNF
KAIST Fall 2014 Final 5 1:39.93 DNF 2:12.98DNF1:39.93
Asian Championship 2014 First round 24 DNF DNF DNFDNFDNF
Busan Summer 2014 Final 3 2:11.60 2:43.61 NR 2:11.603:01.342:57.88
Korea New Year 2014 Final 8 4:38.60 DNF DNFDNF4:38.60
Korean Winter 2013 Final 7 3:13.10 DNF DNFDNF3:13.10
3x3x3 Fewest Moves
FMC Asia 2019 Final 98 32 DNF 35DNF32
Korean Championship 2019 Final 3 34 34
WCA World Championship 2019 Final 143 40 DNF 42DNF40
FMC 2019 Final 134 38 39.67 433838
Please Be Quiet Korea 2019 Final 16 44 DNF 44DNFDNF
FMC Asia 2018 Final 34 31 34.33 403132
WCA Asian Championship 2018 Final 19 40 40.67 424040
Korean Championship 2018 Final 3 33 33
FMC Asia 2017 Final 39 35 39.33 453538
Korean Championship 2017 Final 14 51 51
World Rubik's Cube Championship 2017 Final 107 32 39.67 423245
3x3x3 HanMaDang 2017 Final 17 DNF DNF
FMC Asia 2016 Final 50 38 42.33 474238
Asian Championship 2016 Final 23 41 44.67 484541
Happy Sheep Year 2015 Final 4 43 43
Asian Championship 2014 Final 13 37 3746
3x3x3 One-Handed
ByeolLae Open 2020 Final 28 26.98 33.77 35.0326.9835.1141.0631.18
Daegu Autumn Open 2019 Final 14 22.90 25.38 25.1723.9022.9027.0728.06
Korean Championship 2019 First round 37 23.02 29.20 29.1325.9423.0234.1132.53
WCA World Championship 2019 First round 274 20.51 26.89 31.9324.1424.7820.5131.74
Play Cube X4 2019 First round 24 19.09 27.02 33.9424.0431.8425.1819.09
Cutory Blossom 2019 Final 31 26.10 32.31 26.1028.2333.9034.8037.32
Korea Winter 2019 Final 35 23.23 25.88 35.9425.7228.4923.4223.23
Busan Winter 2018 Final 19 21.97 26.31 28.2428.6828.5521.9722.15
Korean Championship 2018 First round 37 23.66 27.65 31.3428.6926.5027.7623.66
Play Cube 2018 First round 29 23.67 26.45 23.6731.2425.5426.7727.03
CWR Winter 2018 Final 36 25.16 29.15 31.1239.8625.1628.3627.97
Korean CWR Style 2017 Final 20 21.80 24.91 26.8521.8026.4722.5825.69
Jeju Open 2017 Final 9 24.64 26.96 27.3937.6627.6224.6425.86
Korean Championship 2017 First round 39 26.88 30.02 29.7526.8831.8028.5036.74
World Rubik's Cube Championship 2017 First round 309 22.87 25.48 29.8522.8725.9523.3627.12
3x3x3 HanMaDang 2017 First round 38 23.86 30.21 29.5028.4732.6723.8635.83
Asian Championship 2016 First round 168 26.87 28.61 27.6128.7329.5030.9926.87
Jeonju Spring 2016 First round 22 23.16 30.96 36.1533.5932.8123.1626.47
Korea Winter 2015 First round 30 20.26 29.50 27.8542.0831.3129.3520.26
Good Cube Show Korea 2015 First round 23 25.72 35.91 DNF40.9137.5225.7229.29
Happy Sheep Year 2015 Final 19 26.59 30.13 26.5927.0951.7026.8336.47
KAIST Fall 2014 Final 17 24.04 26.39 27.3327.1924.0424.6528.22
Asian Championship 2014 First round 34 26.38 30.40 34.9326.4043.0526.3829.86
Korea New Year 2014 Final 36 27.20 30.90 27.2030.8836.1527.5034.32
Korean Winter 2013 First round 26 29.43 30.89 30.4634.8629.7832.4429.43
Korean Style 2013 Final 21 29.47 35.43 54.5029.4736.1834.9135.19
Cubing Korea January 2012 Final 18 27.67 36.03 33.1544.9030.0427.6746.79
Cubing Korea Xmas Eve 2011 Final 22 25.84 36.48 51.6832.1425.8436.8140.50
World Rubik's Cube Championship 2011 First round 119 29.72 35.87 39.9733.9339.9129.7233.78
Korean Championship 2011 First round 18 32.40 35.98 36.5632.4035.3136.0638.77
Korea Cube Championship 2010 First round 19 35.50 43.9735.50
KCA Korea Open 2008 First round 24 33.41 41.43 33.4143.5940.8446.0839.86
Clock
Cubing Korea 2019 Final 24 17.76 21.02 17.98DNF17.7621.4623.61
Korean Championship 2019 Final 16 15.95 18.89 19.62DNF16.4320.6115.95
Jeju Open 2017 Final 5 18.76 DNF 27.25DNF24.5118.76DNF
Korean Championship 2017 Final 13 17.36 22.88 25.9525.3119.9317.3623.40
KAIST Spring 2017 Final 13 18.80 20.85 23.3421.3919.7718.8021.39
Busan Winter 2016 Final 11 16.53 22.84 25.9828.1216.5318.1724.36
Spring Comes 2015 Final 7 14.65 17.50 16.1717.9818.3521.7814.65
Megaminx
ByeolLae Open 2020 Final 7 1:05.51 1:09.20 1:17.301:08.471:09.351:09.791:05.51
Daegu Autumn Open 2019 Final 7 57.71 1:03.93 1:32.1357.711:04.571:09.3957.82
Korean Championship 2019 Final 10 55.19 1:03.33 55.191:07.361:09.9659.731:02.91
WCA World Championship 2019 First round 113 1:01.90 1:14.66 1:17.971:10.281:15.731:21.261:01.90
Cutory Blossom 2019 Final 9 1:02.93 1:05.70 1:02.931:07.811:06.101:09.361:03.20
Korea Winter 2019 Final 12 1:02.98 1:06.34 1:04.331:03.801:10.89DNF1:02.98
Busan Winter 2018 Final 7 1:00.38 1:08.41 1:07.341:21.041:04.421:00.381:13.47
WCA Asian Championship 2018 First round 37 1:03.81 1:07.41 1:09.661:03.851:08.711:03.811:23.03
Korean Championship 2018 Final 10 1:03.39 1:12.74 1:03.391:22.65DNF1:09.941:05.63
CWR Winter 2018 Final 10 55.38 1:05.32 1:04.221:03.1955.381:08.541:11.13
Jeju Open 2017 Final 3 58.00 1:00.77 1:01.971:13.261:00.9259.4358.00
CWR Fall 2017 Final 4 1:03.84 1:05.76 1:03.841:17.861:06.071:07.331:03.88
Korean Championship 2017 Final 5 1:02.41 1:13.75 1:08.321:16.791:02.411:16.131:17.97
World Rubik's Cube Championship 2017 First round 27 53.29 59.98 1:08.6454.7957.5853.291:07.58
Busan Winter 2016 Final 4 59.81 1:07.88 59.811:15.351:08.551:08.631:06.47
Asian Championship 2016 First round 21 1:05.41 1:15.15 1:20.471:15.311:05.411:11.291:18.85
Valentine in Daegu 2016 Final 4 1:11.04 1:13.86 1:27.591:12.171:11.041:17.771:11.63
Spring Comes 2015 Final 2 1:00.76 1:12.48 1:12.501:11.881:00.761:13.051:17.12
Asian Championship 2014 Final 6 1:08.75 1:21.54 1:19.131:37.461:08.751:20.531:24.96
First round 4 1:12.27 1:14.32 1:14.431:21.651:12.661:12.271:15.88
Korean Style 2013 Final 3 1:13.93 1:20.99 1:22.361:22.911:17.691:13.931:31.16
Cubing Korea January 2012 Final 2 1:19.83 1:22.15 1:20.501:20.361:31.111:19.831:25.59
World Rubik's Cube Championship 2011 First round 18 1:19.44 1:25.10 1:22.751:19.441:25.401:27.161:32.68
Korea Cube Championship 2010 Final 4 1:28.33 1:38.75 1:47.221:28.331:40.69
KCRC Busan competition 2007 Final 1 1:38.43 AsR 1:44.23 AsR 1:41.211:53.061:38.43
Pyraminx
ByeolLae Open 2020 Final 14 6.47 7.52 6.476.988.187.398.72
Daegu Autumn Open 2019 Final 11 7.59 8.88 11.038.429.317.598.90
Korean Championship 2019 First round 24 5.30 8.28 13.947.705.308.638.52
Play Cube X4 2019 Final 16 7.44 8.81 7.448.0910.499.778.56
Seoul Winter 2019 First round 24 6.31 9.72 10.7511.909.806.318.61
Korean Championship 2018 First round 12 5.74 7.71 8.409.287.467.285.74
Cubedu Korea 2018 Final 13 6.69 8.18 8.796.698.8113.176.94
Jeju Open 2017 Final 5 6.93 7.62 7.109.178.217.556.93
CWR Fall 2017 First round 13 6.16 7.62 6.908.237.7412.696.16
Korean Championship 2017 First round 18 5.82 8.84 7.519.4610.779.565.82
KAIST Spring 2017 Final 10 6.96 8.57 8.7911.228.996.967.94
Asian Championship 2016 Second round 65 7.31 7.78 13.777.317.728.317.32
First round 89 6.39 8.58 11.958.959.557.256.39
Cube Is Good 2016 Final 15 6.67 8.89 6.6710.077.8213.998.77
Valentine in Daegu 2016 Final 17 6.86 12.18 14.119.3413.106.8618.52
Good Cube Show Korea 2015 Final 8 7.28 7.99 17.727.327.449.207.28
First round 5 7.11 7.65 7.117.148.087.728.48
Asian Championship 2014 First round 20 5.31 8.51 5.3113.2210.366.788.40
Korea New Year 2014 Final 13 6.88 9.32 9.766.8813.759.768.45
Korean Style 2013 Final 7 6.88 9.95 10.586.8813.568.1311.13
Cubing Korea Xmas Eve 2011 Final 6 8.41 10.34 10.588.419.8821.9710.56
World Rubik's Cube Championship 2011 First round 32 7.05 8.67 7.0511.139.367.059.59
Korean Championship 2011 Final 6 7.33 8.88 7.338.219.349.559.08
Korea Cube Championship 2010 First round 15 10.96 16.5910.96
Skewb
ByeolLae Open 2020 Final 9 6.31 6.80 9.697.046.646.716.31
Korean Championship 2019 First round 35 7.55 12.69 13.387.5514.1415.5710.55
WCA World Championship 2019 First round 203 7.90 9.39 7.938.447.9011.8114.27
Cubing Operating System Summer 2019 First round 16 5.87 8.98 9.365.878.5612.289.01
Cutory Blossom 2019 Final 18 8.27 10.86 8.2713.6619.1610.588.33
Seoul Winter 2019 Final 24 7.03 8.38 13.607.038.907.968.28
Busan Winter 2018 First round 21 10.01 11.45 11.5812.2211.4411.3310.01
WCA Asian Championship 2018 First round 94 8.30 12.26 13.3821.528.3013.0610.34
Korean Championship 2018 First round 39 4.39 10.08 13.2110.554.396.4916.52
Jeju Open 2017 Final 11 7.47 10.92 10.497.4712.9710.7211.54
CWR Fall 2017 Final 26 3.45 10.59 3.4510.3510.6110.8013.33
Korean Championship 2017 First round 16 6.62 8.08 7.1610.616.628.868.22
KAIST Spring 2017 Final 14 7.13 10.04 9.1411.837.1311.479.50
Asian Championship 2016 First round 75 8.67 11.52 11.388.6712.9017.0610.27
Korean Championship 2016 First round 33 9.64 11.02 12.2911.699.6411.499.87
Jeonju Spring 2016 First round 25 9.11 13.46 11.4118.2111.0617.919.11
Korea Winter 2015 First round 25 8.44 10.73 9.278.4413.4010.7712.15
Korean KAIST Style 2015 First round 19 6.92 9.88 30.406.926.9710.5412.12
KAIST Fall 2014 Final 12 7.06 11.72 11.9415.4016.057.837.06
Asian Championship 2014 First round 14 7.27 10.57 7.277.809.6114.3015.53
Thanks Cubing Day 2014 First round 15 9.71 15.52 13.3332.589.7116.4716.75
Busan Summer 2014 First round 9 9.58 13.55 16.0312.599.5814.0614.01
Square-1
Korean Championship 2019 Final 12 19.23 23.77 20.9524.8525.5625.5219.23
Cube Camp in Wonju 2019 Final 7 19.23 24.68 23.4819.2327.8422.7259.85
WCA World Championship 2019 First round 142 16.54 27.83 30.3524.1116.5429.0337.09
Cutory Blossom 2019 Final 5 17.12 19.28 24.5918.5321.9417.1217.36
Seoul Winter 2019 Final 14 25.05 33.52 1:17.7033.4325.0539.1727.97
WCA Asian Championship 2018 First round 27 14.43 18.31 16.3414.4322.1325.6416.45
Korean Championship 2018 Final 18 21.68 30.63 26.5721.6840.2341.9825.09
Play Cube 2018 Final 13 18.02 22.57 23.8324.9622.1718.0221.71
Korean CWR Style 2017 Final 11 20.88 24.80 23.3626.0724.9626.1620.88
Jeju Open 2017 Final 5 17.00 22.97 24.0121.6423.2529.6417.00
Korean Championship 2017 Final 7 17.09 20.35 17.0918.0822.5826.7320.39
World Rubik's Cube Championship 2017 First round 92 14.05 21.37 21.8225.4214.0522.2620.04
Busan Winter 2016 Final 6 16.61 23.98 24.2418.3316.6129.3833.94
Asian Championship 2016 First round 21 19.24 22.85 20.8823.4243.7624.2619.24
Valentine in Daegu 2016 Final 4 18.96 22.81 26.3318.9626.6022.6719.44
Asian Championship 2014 Final 6 25.93 DNF 30.7825.9336.19DNFDNF
First round 5 32.75 34.59 32.7533.7533.9436.0939.63
Thanks Cubing Day 2014 Final 4 20.66 31.70 42.9236.3132.2720.6626.53
Korea New Year 2014 Final 3 21.56 26.01 23.5724.3521.5630.1241.36
KCRC Busan competition 2007 Final 1 30.33 34.56 AsR 30.3339.8133.55
4x4x4 Blindfolded
Korean Championship 2019 Final 8 DNF DNF DNFDNSDNS
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNFDNF
WCA World Championship 2019 Final 32 DNF DNF DNFDNSDNS
Please Be Quiet Korea 2019 Final 6 DNF DNF DNFDNFDNF
WCA Asian Championship 2018 Final 12 9:47.41 DNF DNFDNF9:47.41
Korean Championship 2018 Final 8 DNF DNF DNFDNFDNS
Asian Championship 2016 Final 18 DNF DNF DNFDNFDNS
Jeonju Spring 2016 Final 4 DNF DNF DNFDNFDNF
Happy Sheep Year 2015 Final 1 18:21.00 DNF DNFDNF18:21.00
Asian Championship 2014 Final 8 16:14.00 DNF DNF16:14.00DNS
5x5x5 Blindfolded
Korean Championship 2019 Final 4 DNF DNF DNFDNSDNS
Cube Camp in Wonju 2019 Final 4 DNF DNF DNFDNSDNS
Please Be Quiet Korea 2019 Final 3 DNF DNF DNFDNFDNF
Korean Championship 2018 Final 4 DNF DNF DNFDNFDNS
Korea Winter 2015 Final 3 DNF DNF DNFDNFDNF
3x3x3 Multi-Blind
Korean Championship 2019 Final 7 DNF DNF
Korean Championship 2018 Final 7 3/4 26:12 3/4 26:12
3x3x3 HanMaDang 2017 Final 6 DNF DNF
Asian Championship 2016 Final 28 DNF DNFDNFDNF
Happy Sheep Year 2015 Final 2 4/5 28:52 4/5 28:52DNF
Asian Championship 2014 Final 17 DNF DNFDNF
3x3x3 With Feet
Cubing Korea 2019 Final 11 1:25.01 1:56.51 1:53.701:59.421:25.011:56.40DNS
Korean Championship 2019 Final 6 1:17.25 1:36.45 1:34.031:38.581:59.391:36.751:17.25
Cubing Operating System Summer 2019 Final 11 1:36.25 2:23.11 3:44.72DNF1:41.951:36.251:42.67
WCA Asian Championship 2018 Final 25 1:16.18 1:30.61 1:26.281:21.881:16.181:43.66DNF
Korean Championship 2018 Final 6 1:07.82 1:21.65 1:07.821:30.711:19.681:19.321:25.96
CWR Winter 2018 Final 7 1:37.79 1:45.40 1:44.001:49.092:00.501:43.121:37.79
Jeju Open 2017 Final 5 1:37.42 2:10.33 3:15.281:38.291:37.42
Korean Championship 2017 Final 3 1:18.79 1:29.56 1:18.791:37.461:32.42
3x3x3 HanMaDang 2017 Final 15 2:34.50 DNF 2:34.505:35.95DNF
Asian Championship 2016 First round 12 1:49.80 2:21.22 2:24.922:48.951:49.80
Valentine in Daegu 2016 Final 6 1:44.40 2:05.81 2:31.951:44.402:01.09
Good Cube Show Korea 2015 Final 5 1:52.36 2:06.13 2:23.182:02.841:52.36
Happy Sheep Year 2015 Final 4 2:21.38 3:16.80 4:28.962:21.383:00.06
Asian Championship 2014 First round 8 DNF DNF DNFDNSDNS
Cubing Korea Xmas Eve 2011 Final 5 2:14.65 2:34.92 2:30.032:14.653:00.09

History of Continental Records

Single Average Competition Round Solves
Megaminx
1:38.43 1:44.23 KCRC Busan competition 2007 Final 1:41.211:53.061:38.43
Square-1
34.56 KCRC Busan competition 2007 Final 30.3339.8133.55

History of National Records

Single Average Competition Round Solves
3x3x3 Blindfolded
2:43.61 Busan Summer 2014 Final 2:11.603:01.342:57.88

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2019
3x3x3 Fewest Moves 3 34 34
Korean Championship 2018
3x3x3 Fewest Moves 2 33 33
Korean Championship 2017
3x3x3 With Feet 3 1:18.79 1:29.56 1:18.791:37.461:32.42
Korean Championship 2011
6x6x6 Cube 2 3:11.22 3:26.20 3:47.183:20.193:11.22
7x7x7 Cube 3 6:30.27 6:38.04 6:37.886:45.976:30.27