World Cube Association
Official Results
Official Results
Chang Jee-Hoon
| Details | |||
| Country | WCA Id | Date of birth | Gender |
|---|---|---|---|
| Korea | 2007JEEH01 | Male | |
| Current Personal Records | |||||||||
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| Rubik's Cube | 34 | 289 | 660 | 14.69 | 16.08 | 414 | 189 | 26 | |
| 4x4 Cube | 27 | 252 | 652 | 1:23.28 | 1:34.73 | 600 | 229 | 25 | |
| 5x5 Cube | 23 | 309 | 1018 | 4:35.03 | 4:52.88 | 707 | 227 | 19 | |
| 2x2 Cube | 26 | 130 | 434 | 4.56 | 8.20 | 710 | 263 | 50 | |
| 3x3 one-handed | 7 | 41 | 112 | 20.78 | 26.24 | 145 | 56 | 11 | |
| 3x3 with feet | 1 | 1 | 2 | 36.94 | 52.25 | 3 | 1 | 1 | |
| Pyraminx | 38 | 251 | 818 | 19.36 | |||||
| History of World Records | |||||
| Event | Single | Average | Competition | Round | Result Details |
|---|---|---|---|---|---|
| 3x3 with feet | 36.94 | 52.25 | Suwon 2008 | Final | 1:07.61 36.94 52.21 |
| History of Continental Records | |||||
| Event | Single | Average | Competition | Round | Result Details |
|---|---|---|---|---|---|
| 3x3 with feet | 1:00.75 | Cheonan 2008 | Final | ||
| History (Map) | |||||||
| Rubik's Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
|---|---|---|---|---|---|---|---|
| Suwon 2008 | First | 11 | 16.38 | 16.38 16.93 | |||
| Cheonan 2008 | Final | 6 | 14.69 | 16.22 | 15.02 16.22 14.69 17.41 23.53 | ||
| Combined First | 8 | 15.77 | 16.08 | 15.77 17.77 15.94 16.36 15.94 | |||
| KCA Korea Open 2008 | Combined First | 20 | 16.68 | 18.19 | 19.63 19.33 16.68 16.84 18.41 | ||
| KCRC Busan 2007 | First | 23 | 18.03 | 21.25 | 22.81 21.77 19.16 24.71 18.03 | ||
| 4x4 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Suwon 2008 | Combined Final | 6 | 1:23.28 | 1:43.32 | 1:24.83 1:48.40 1:58.00 1:56.72 1:23.28 | ||
| Cheonan 2008 | Combined Final | 6 | 1:25.46 | 1:34.73 | 1:25.46 1:36.36 1:29.94 2:02.13 1:37.90 | ||
| KCA Korea Open 2008 | Combined Final | 19 | 1:55.59 | 1:55.59 DNF | |||
| 5x5 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Cheonan 2008 | Final | 5 | 4:35.03 | 4:52.88 | 4:35.03 4:46.30 4:57.77 5:39.36 4:54.56 | ||
| KCA Korea Open 2008 | Combined Final | 18 | 6:10.61 | 6:10.61 7:24.59 | |||
| 2x2 Cube | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Suwon 2008 | First | 14 | 4.56 | 8.20 | 9.68 4.56 11.34 8.97 5.96 | ||
| Cheonan 2008 | Combined First | 17 | 7.96 | 7.96 8.72 | |||
| KCA Korea Open 2008 | Combined First | 20 | 6.08 | 10.05 | 11.03 6.08 11.90 8.15 10.97 | ||
| Rubik's Cube: One-handed | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Suwon 2008 | Combined Final | 5 | 22.94 | 26.24 | 28.14 27.21 28.59 23.38 22.94 | ||
| Cheonan 2008 | Combined Final | 4 | 20.78 | 27.62 | 27.93 33.84 20.78 32.05 22.88 | ||
| KCA Korea Open 2008 | Final | 6 | 23.02 | 29.44 | 37.75 27.50 23.02 29.81 31.02 | ||
| Combined First | 5 | 22.27 | 27.90 | 31.46 30.19 28.91 22.27 24.61 | |||
| KCRC Busan 2007 | First | 9 | 29.90 | 32.89 | 30.97 33.44 29.90 34.27 35.75 | ||
| Rubik's Cube: With feet | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Suwon 2008 | Final | 1 | 36.94 | WR | 52.25 | WR | 1:07.61 36.94 52.21 |
| Cheonan 2008 | Final | 1 | 1:00.75 | AsR | DNF 1:00.75 1:04.22 | ||
| KCA Korea Open 2008 | Final | 3 | 1:11.65 | DNF 1:32.15 1:11.65 | |||
| Pyraminx | |||||||
| Competition | Round | Place | Best | Average | Result Details | ||
| Cheonan 2008 | Combined Final | 11 | 19.36 | 19.36 20.58 | |||