Yoo-chan Hong (홍유찬)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2016HONG03 Male 19 526

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 24 207 753 6.99 8.28 394 108 14
2x2x2 Cube 34 462 1817 1.73 2.67 733 196 15
4x4x4 Cube 22 270 772 31.46 36.69 799 273 21
5x5x5 Cube 109 2107 5550 1:37.13 1:52.20 6346 2428 116
6x6x6 Cube 99 1778 5534 4:27.44
3x3x3 Blindfolded 108 2014 5331 5:13.30
3x3x3 Fewest Moves 45 606 2209 37 39.67 1181 331 25
3x3x3 One-Handed 4 74 212 10.31 13.93 301 112 9
Clock 10 123 364 7.35 9.85 548 189 13
Megaminx 65 1200 3506 1:29.24 1:46.22 4088 1389 76
Pyraminx 14 270 982 2.69 3.49 352 104 8
Skewb 14 130 456 2.29 2.98 59 17 1
Square-1 10 113 458 10.41 12.17 242 67 6

Medal Collection

Gold Silver Bronze
2 5 5

Record Collection

WR CR NR
1
Competition Round Place Single Average Solves
3x3x3 Cube
ByeolLae Open 2020 Final 8 7.52 10.45 7.5210.9810.7211.749.64
First 6 7.70 9.25 7.709.289.239.2412.65
Cubing Korea 2019 Final 7 7.14 9.39 7.149.2410.368.5711.72
Second 6 7.98 8.28 8.638.177.988.0412.35
First 13 7.05 9.54 10.477.059.169.929.53
Daegu Autumn Open 2019 Final 5 8.78 9.27 8.889.0812.629.858.78
First 5 8.30 9.81 8.3012.969.0510.419.96
Korean Championship 2019 Final 8 9.45 11.07 11.4710.5512.609.4511.20
Semi Final 3 6.99 8.35 9.437.737.896.9919.32
Second 15 8.32 9.86 9.379.3310.888.3213.17
First 19 8.34 10.50 12.0111.818.3410.798.91
Cubing Operating System Summer 2019 Final 3 7.04 9.78 12.229.279.8010.267.04
First 4 7.41 8.57 10.217.738.469.517.41
Play Cube X4 2019 Second 12 9.04 10.78 9.0411.0912.639.5811.67
First 9 8.49 10.41 10.108.499.8811.2412.52
Cutory Blossom 2019 Final 8 9.62 11.31 10.9513.069.6210.7912.19
First 5 8.50 9.13 9.4813.178.508.978.93
Seoul Winter 2019 Second 13 8.91 10.60 13.4211.158.9511.698.91
First 10 8.80 9.47 8.809.899.079.4412.94
Korea Winter 2019 Final 10 7.66 11.03 15.059.138.91DNF7.66
First 10 8.67 9.88 8.6811.7813.039.188.67
Cutory Autumn Open 2018 Final 8 8.11 10.58 10.878.1110.2910.5911.02
First 6 8.71 9.57 12.1310.058.829.858.71
Korean Championship 2018 Second 23 9.93 11.06 10.9310.4111.8412.469.93
First 17 7.99 10.86 10.7010.8711.0115.907.99
Play Cube 2018 First 13 9.30 10.83 10.9610.1611.3811.419.30
Cubedu Korea 2018 Second 20 9.59 11.77 11.5811.2415.189.5912.48
First 14 10.23 11.23 11.3410.9911.3713.7210.23
CWR Fall 2017 First 18 10.51 11.79 13.4511.2913.8110.6210.51
3x3x3 HanMaDang 2017 Final 25 11.94 12.92 12.5112.1611.9414.0920.13
First 25 10.21 12.68 13.4114.06DNF10.2110.56
Korean Championship 2016 Second 49 13.64 15.30 14.4113.6415.1416.4016.36
First 38 10.78 13.38 20.1110.7811.8514.7513.54
Cube Is Good 2016 First 60 14.99 18.03 22.1819.2216.0918.7814.99
Jeonju Spring 2016 First 58 18.45 20.65 21.7120.9323.2118.4519.31
2x2x2 Cube
ByeolLae Open 2020 Final 10 2.81 3.91 5.622.813.643.414.67
Daegu Autumn Open 2019 Final 5 2.50 3.36 3.044.474.033.002.50
Korean Championship 2019 Second 19 2.74 4.07 2.745.133.645.143.44
First 16 2.68 3.96 5.412.68DNF3.393.09
Play Cube X4 2019 Final 5 1.99 2.67 1.992.722.736.942.55
Second 8 2.88 3.80 4.023.543.882.883.99
First 9 2.45 3.61 2.454.542.68DNF3.61
Cutory Blossom 2019 Final 8 1.73 3.50 1.733.945.983.123.43
Seoul Winter 2019 First 16 2.43 4.14 3.485.12DNF3.812.43
Korean Championship 2018 Final 6 2.62 3.90 4.323.703.695.062.62
First 6 2.74 3.13 3.604.413.042.742.76
Korean Championship 2016 First 29 3.58 4.88 4.426.424.593.585.62
Cube Is Good 2016 First 42 4.23 5.89 7.334.234.767.185.73
4x4x4 Cube
Cubing Korea 2019 Final 11 31.68 37.54 37.6335.9931.6841.1639.00
Daegu Autumn Open 2019 Final 6 31.46 38.84 37.2842.4936.7649.8031.46
Korean Championship 2019 Combined First 16 36.37 39.39 38.6438.6947.1936.3740.83
Play Cube X4 2019 Final 17 41.96 48.86 41.9649.6848.5054.3348.39
Seoul Winter 2019 Final 13 37.16 42.97 40.9337.1645.4242.5647.31
Korea Winter 2019 Combined Final 7 35.84 36.69 36.9735.8437.0643.2836.05
Cutory Autumn Open 2018 Final 9 38.42 40.41 43.0438.4244.3638.6839.50
Korean Championship 2018 Combined First 30 43.43 47.50 46.0449.8146.6555.2543.43
Cubedu Korea 2018 Final 18 43.17 46.89 48.8844.9646.8343.1750.93
CWR Fall 2017 Final 25 44.20 52.22 52.7051.3854.8852.5844.20
Korean Championship 2016 Combined First 39 1:00.79 1:04.57 1:02.831:09.581:00.791:18.521:01.29
Cube Is Good 2016 Combined First 70 1:35.05 1:45.62 1:44.411:35.051:42.99DNF1:49.47
5x5x5 Cube
Cutory Autumn Open 2018 Final 26 1:37.13 1:52.20 1:41.302:04.122:04.151:37.131:51.18
Play Cube 2018 Final 31 1:38.86 2:04.20 1:38.861:44.042:01.522:47.182:27.03
6x6x6 Cube
Seoul Winter 2019 Final 26 4:27.44 DNF 5:03.824:27.44DNF
3x3x3 Blindfolded
Cutory Autumn Open 2018 Final 13 DNF DNF DNFDNFDNF
Play Cube 2018 Final 14 5:13.30 DNF DNF7:56.385:13.30
Cubedu Korea 2018 Final 16 DNF DNF DNFDNFDNF
3x3x3 Fewest Moves
FMC Asia 2017 Final 44 37 39.67 413741
3x3x3 One-Handed
ByeolLae Open 2020 Final 5 12.57 14.14 12.6114.2115.5912.5715.97
Daegu Autumn Open 2019 Final 2 12.48 13.93 12.6712.6628.5312.4816.47
Korean Championship 2019 Final 7 10.51 15.00 15.7113.5117.7410.5115.78
Combined First 5 12.88 14.24 15.6613.3812.8813.8615.48
Play Cube X4 2019 First 9 12.32 17.20 16.0116.6012.3219.0619.00
Cutory Blossom 2019 Final 5 10.31 14.88 12.9215.6010.3116.5616.13
Korea Winter 2019 Final 3 12.85 14.80 15.4914.8312.8515.4514.11
Korean Championship 2018 Final 7 13.97 15.54 15.5916.6713.9716.5914.44
Combined First 10 15.67 17.18 16.3818.5818.6415.6716.57
Play Cube 2018 First 16 18.71 21.03 22.5220.7718.7119.81DNF
3x3x3 HanMaDang 2017 First 21 15.79 22.40 20.3722.3034.6324.5215.79
Clock
Cubing Korea 2019 Final 34 8.84 DNF 12.51DNFDNF8.849.48
Korean Championship 2019 Combined Final 10 7.35 13.70 15.767.3516.84DNF8.51
Cubing Operating System Summer 2019 Final 4 8.50 9.85 10.119.579.888.5012.58
Megaminx
Korean Championship 2019 Combined Final 24 1:29.24 1:46.22 1:46.991:45.851:29.241:51.151:45.82
Korea Winter 2019 Combined Final 31 1:53.34 2:04.04 1:53.342:09.03DNF2:00.142:02.96
Pyraminx
ByeolLae Open 2020 Final 1 2.83 3.49 10.062.833.813.203.47
Daegu Autumn Open 2019 Final 2 3.33 4.27 5.723.333.636.403.46
Korean Championship 2019 Final 5 2.69 4.51 4.555.193.782.695.53
First 7 3.82 4.59 4.375.543.876.643.82
Play Cube X4 2019 Final 2 3.87 4.48 4.343.874.278.504.82
Seoul Winter 2019 Final 7 3.49 5.88 7.125.568.863.494.96
First 5 3.78 4.44 3.784.325.057.803.96
Cutory Autumn Open 2018 Final 9 5.46 6.77 5.46DNF5.475.689.17
Korean Championship 2018 First 15 5.41 8.18 5.49DNF5.705.4113.34
Cubedu Korea 2018 Final 10 3.58 6.91 6.227.743.5810.286.76
Skewb
ByeolLae Open 2020 Final 5 2.64 4.73 4.66DNF4.892.644.63
Korean Championship 2019 Final 1 2.37 2.98 NR 3.662.652.634.432.37
First 3 2.29 4.17 6.262.293.033.217.52
Cubing Operating System Summer 2019 Final 2 3.10 4.43 3.603.906.453.105.80
First 1 2.53 3.81 3.672.534.053.725.20
Cutory Blossom 2019 Final 2 2.67 4.13 4.233.34DNF4.812.67
Seoul Winter 2019 Final 5 3.30 4.45 3.306.373.453.526.84
Korean Championship 2018 Final 16 3.56 DNF 3.793.56DNFDNF3.72
First 1 2.66 3.79 6.702.664.022.884.46
Cubedu Korea 2018 Final 3 3.64 4.45 3.64DNF3.765.074.51
CWR Fall 2017 Final 3 2.45 5.77 5.864.976.482.457.41
Korean Championship 2016 First 25 8.57 9.79 16.878.698.5711.589.11
Square-1
Korean Championship 2019 Combined Final 4 10.41 12.17 10.4118.6910.5112.0713.93
Cutory Blossom 2019 Final 3 12.92 16.46 18.7314.0712.9216.5927.85
Seoul Winter 2019 Final 6 13.88 17.98 DNF17.1317.1819.6313.88
Korean Championship 2018 Combined Final 4 11.58 13.86 13.1013.2911.5825.0915.19
Play Cube 2018 Final 7 12.75 16.47 17.7419.4713.2412.7518.42
3x3x3 With Feet
Cubing Korea 2019 Final 4 45.21 50.88 58.2446.4251.5945.2154.64
Cubing Operating System Summer 2019 Final 4 53.43 57.03 1:03.8453.4358.0754.5458.47
3x3x3 HanMaDang 2017 Final 5 1:06.95 1:11.43 1:06.951:08.821:18.53

History of National Records

Single Average Competition Round Solves
Skewb
2.98 Korean Championship 2019 Final 3.662.652.634.432.37

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2019
Skewb 1 2.37 2.98 3.662.652.634.432.37