Yoochan Hong (홍유찬)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2016HONG03 Male 23 693

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 23 183 712 6.50 7.83 420 101 13
2x2x2 Cube 37 530 2346 1.73 2.67 1033 244 21
4x4x4 Cube 2 5 19 21.58 28.02 80 26 6
5x5x5 Cube 24 275 859 1:01.39 1:09.10 945 322 27
6x6x6 Cube 123 2019 6888 4:27.44
7x7x7 Cube 42 598 1781 3:53.62 4:24.92 2208 736 50
3x3x3 Blindfolded 124 2203 6192 5:13.30
3x3x3 Fewest Moves 49 662 2579 37 39.67 1424 363 28
3x3x3 One-Handed 1 23 75 8.67 11.25 61 19 3
Clock 14 151 621 6.92 8.77 715 173 13
Megaminx 25 274 999 54.87 1:00.30 884 240 24
Pyraminx 11 270 1089 2.52 3.04 280 73 7
Skewb 14 138 534 2.24 2.98 95 21 2
Square-1 6 40 225 7.73 11.51 335 73 8

Medal Collection

Gold Silver Bronze
5 7 8

Record Collection

WR CR NR
2
Competition Round Place Single Average Solves
3x3x3 Cube
KAIST Fall 2022 Final 6 7.91 8.85 8.857.919.718.549.16
First round 3 7.29 7.83 10.048.207.377.297.92
Korean Championship 2022 Final 7 6.50 8.83 6.509.818.22DNF8.46
Semi Final 8 6.95 8.60 7.856.959.889.378.58
Second round 10 7.82 8.88 8.618.7210.079.317.82
First round 9 7.85 8.73 9.669.428.168.617.85
Korean Spring 2022 Final 2 6.92 8.50 7.929.236.928.34DNF
First round 3 6.62 8.16 8.9010.758.146.627.44
ByeolLae Open 2020 Final 8 7.52 10.45 7.5210.9810.7211.749.64
First round 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 round 6 7.98 8.28 8.638.177.988.0412.35
First round 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 round 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 round 15 8.32 9.86 9.379.3310.888.3213.17
First round 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 round 4 7.41 8.57 10.217.738.469.517.41
Play Cube X4 2019 Second round 12 9.04 10.78 9.0411.0912.639.5811.67
First round 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 round 5 8.50 9.13 9.4813.178.508.978.93
Seoul Winter 2019 Second round 13 8.91 10.60 13.4211.158.9511.698.91
First round 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 round 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 round 6 8.71 9.57 12.1310.058.829.858.71
Korean Championship 2018 Second round 23 9.93 11.06 10.9310.4111.8412.469.93
First round 17 7.99 10.86 10.7010.8711.0115.907.99
Play Cube 2018 First round 13 9.30 10.83 10.9610.1611.3811.419.30
Cubedu Korea 2018 Second round 20 9.59 11.77 11.5811.2415.189.5912.48
First round 14 10.23 11.23 11.3410.9911.3713.7210.23
CWR Fall 2017 First round 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 round 25 10.21 12.68 13.4114.06DNF10.2110.56
Korean Championship 2016 Second round 49 13.64 15.30 14.4113.6415.1416.4016.36
First round 38 10.78 13.38 20.1110.7811.8514.7513.54
Cube Is Good 2016 First round 60 14.99 18.03 22.1819.2216.0918.7814.99
Jeonju Spring 2016 First round 58 18.45 20.65 21.7120.9323.2118.4519.31
2x2x2 Cube
Korean Championship 2022 Second round 16 2.25 3.95 3.822.585.605.452.25
First round 26 2.01 4.33 4.532.013.714.744.81
Seoul Summer 2022 Final 11 2.19 3.75 3.164.472.193.614.79
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 round 19 2.74 4.07 2.745.133.645.143.44
First round 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 round 8 2.88 3.80 4.023.543.882.883.99
First round 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 round 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 round 6 2.74 3.13 3.604.413.042.742.76
Korean Championship 2016 First round 29 3.58 4.88 4.426.424.593.585.62
Cube Is Good 2016 First round 42 4.23 5.89 7.334.234.767.185.73
4x4x4 Cube
KAIST Fall 2022 Final 5 25.89 31.63 33.1433.1429.7525.8931.99
First round 3 26.44 28.02 26.5326.9930.7826.4430.54
Korean Championship 2022 Final 3 21.58 28.06 25.7727.1221.5831.3034.09
First round 8 28.73 33.69 30.2128.7337.8834.1036.75
Korean Spring 2022 Final 1 26.67 28.09 29.7128.9527.0228.3126.67
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 First round 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 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 First round 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 First round 39 1:00.79 1:04.57 1:02.831:09.581:00.791:18.521:01.29
Cube Is Good 2016 First round 70 1:35.05 1:45.62 1:44.411:35.051:42.99DNF1:49.47
5x5x5 Cube
Korean Spring 2022 Final 6 1:01.39 1:09.10 1:01.391:03.541:12.021:26.601:11.73
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
7x7x7 Cube
Korean Spring 2022 Final 10 3:53.62 4:24.92 4:45.503:53.624:35.65
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
KAIST Fall 2022 Final 1 8.67 NR 11.25 11.2311.578.6712.5910.95
First round 2 10.71 13.28 12.6611.9910.7115.9815.18
Korean Championship 2022 Final 1 10.10 12.43 15.0512.6111.6910.1012.99
First round 4 10.47 12.98 14.5813.3815.1410.4710.97
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
First round 5 12.88 14.24 15.6613.3812.8813.8615.48
Play Cube X4 2019 First round 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
First round 10 15.67 17.18 16.3818.5818.6415.6716.57
Play Cube 2018 First round 16 18.71 21.03 22.5220.7718.7119.81DNF
3x3x3 HanMaDang 2017 First round 21 15.79 22.40 20.3722.3034.6324.5215.79
Clock
Korean Championship 2022 Final 6 8.25 9.58 8.25DNF10.338.759.65
Korean Spring 2022 Final 2 6.92 8.77 7.828.4510.046.92DNF
Cubing Korea 2019 Final 34 8.84 DNF 12.51DNFDNF8.849.48
Korean Championship 2019 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
KAIST Fall 2022 Final 6 54.87 1:00.30 59.5059.591:02.4054.871:01.80
First round 7 56.05 1:01.50 56.051:02.711:00.321:03.081:01.48
Korean Championship 2019 Final 24 1:29.24 1:46.22 1:46.991:45.851:29.241:51.151:45.82
Korea Winter 2019 Final 31 1:53.34 2:04.04 1:53.342:09.03DNF2:00.142:02.96
Pyraminx
Korean Championship 2022 Final 5 2.70 4.20 7.042.704.024.574.01
First round 2 2.57 3.17 3.402.573.063.063.65
Korean Spring 2022 Final 3 2.52 3.04 3.262.753.112.523.81
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 round 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 round 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 round 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
KAIST Fall 2022 Final 3 2.83 3.96 4.322.833.935.163.63
First round 2 2.24 3.75 3.895.672.243.274.09
Korean Championship 2022 Final 5 2.97 4.54 4.895.083.64DNF2.97
First round 2 3.25 3.69 DNF3.274.503.293.25
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 round 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 round 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 round 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 round 25 8.57 9.79 16.878.698.5711.589.11
Square-1
Korean Championship 2022 Final 4 9.91 12.80 11.2813.6413.489.9115.28
Seoul Summer 2022 Final 5 7.73 11.51 9.5212.717.7318.3712.31
Korean Championship 2019 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 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
3x3x3 One-Handed
8.67 KAIST Fall 2022 Final
Skewb
2.98 Korean Championship 2019 Final 3.662.652.634.432.37

National Championship Podiums

Event Place Single Average Solves
Korean Championship 2022
4x4x4 Cube 3 21.58 28.06 25.7727.1221.5831.3034.09
3x3x3 One-Handed 1 10.10 12.43 15.0512.6111.6910.1012.99
Korean Championship 2019
Skewb 1 2.37 2.98 3.662.652.634.432.37
Cookies help us deliver our services. By using our services, you agree to our use of cookies.