Juwhan Jung (정주환)
| Region | WCA ID | Gender | Competitions | Completed Solves | Republic of Korea | 2017WHAN01 | Male | 14 | 458 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 220 | 3887 | 10665 | 8.53 | 10.24 | 9514 | 3598 | 209 | |
| 2x2x2 Cube | 245 | 4130 | 15944 | 2.47 | 3.85 | 12118 | 3455 | 235 | |
| 4x4x4 Cube | 53 | 713 | 2060 | 29.43 | 40.35 | 5453 | 1967 | 138 | |
| 5x5x5 Cube | 73 | 966 | 2785 | 1:02.56 | 1:10.35 | 2879 | 1030 | 77 | |
| 6x6x6 Cube | 53 | 681 | 1984 | 2:01.46 | 2:11.92 | 2098 | 721 | 55 | |
| 7x7x7 Cube | 43 | 616 | 1714 | 3:06.31 | 3:23.05 | 1899 | 677 | 50 | |
| 3x3x3 Blindfolded | 76 | 1182 | 3614 | 1:50.24 | |||||
| 3x3x3 Fewest Moves | 126 | 2119 | 7636 | 44 | |||||
| 3x3x3 One-Handed | 126 | 2459 | 6667 | 15.52 | 20.78 | 8629 | 3298 | 177 | |
| Clock | 105 | 1173 | 4897 | 8.06 | 10.90 | 6309 | 1481 | 132 | |
| Megaminx | 7 | 60 | 234 | 35.21 | 42.61 | 353 | 102 | 11 | |
| Pyraminx | 230 | 5458 | 20308 | 5.41 | 7.13 | 12620 | 3686 | 173 | |
| Skewb | 81 | 1399 | 5698 | 3.52 | 4.55 | 2184 | 575 | 43 | |
| Square-1 | 84 | 1192 | 5119 | 16.79 | 23.70 | 5384 | 1319 | 96 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| King of Prussia Summer 2026 | Final | 16 | 9.80 | 11.05 | 10.71 | 12.10 | 12.33 | 10.35 | 9.80 | ||
| Second round | 19 | 10.07 | 11.18 | 12.41 | 10.07 | 10.51 | 11.05 | 11.97 | |||
| First round | 18 | 9.40 | 11.26 | 11.74 | 9.40 | 12.65 | 12.04 | 9.99 | |||
| We Laugh Pohanghang 2025 | First round | 26 | 9.84 | 10.88 | 12.11 | 9.84 | 10.68 | 10.13 | 11.83 | ||
| Vietnam Championship 2025 | First round | 128 | 8.64 | 12.89 | 17.80 | 11.19 | 17.53 | 9.96 | 8.64 | ||
| Suwon Summer 2025 | First round | 36 | 10.55 | 10.95 | 10.75 | 10.55 | 11.36 | 11.34 | 10.75 | ||
| Osan Summer 2025 | Second round | 28 | 8.80 | 11.79 | 8.80 | 12.35 | 11.43 | 11.59 | 12.97 | ||
| First round | 26 | 10.48 | 11.21 | 10.66 | 10.48 | 12.12 | 10.84 | 12.13 | |||
| Anyang Haseyo 2025 | Second round | 48 | 9.64 | 11.55 | 11.60 | 18.69 | 12.35 | 10.70 | 9.64 | ||
| First round | 24 | 8.53 | 10.24 | 9.13 | 12.95 | 11.58 | 8.53 | 10.02 | |||
| Rubik's WCA World Championship 2023 | First round | 542 | 10.77 | 12.00 | 10.94 | 11.85 | 10.77 | 13.21 | 13.94 | ||
| Daegu Hot Autumn 2022 | First round | 14 | 9.94 | 11.08 | 13.79 | 11.88 | 10.96 | 9.94 | 10.39 | ||
| Korean Championship 2022 | Second round | 39 | 10.06 | 11.36 | 10.06 | 11.56 | 12.78 | 11.80 | 10.73 | ||
| First round | 43 | 10.57 | 11.37 | 13.70 | 10.57 | 12.13 | 10.64 | 11.35 | |||
| Seoul Summer 2022 | First round | 30 | 9.32 | 11.16 | 11.92 | 12.37 | 10.53 | 11.03 | 9.32 | ||
| Cube Camp in Wonju 2019 | First round | 20 | 10.88 | 12.42 | 10.88 | 11.06 | 18.90 | 11.96 | 14.23 | ||
| Cubing Operating System Summer 2019 | First round | 16 | 10.68 | 11.73 | 10.68 | 10.98 | 13.52 | 13.04 | 11.17 | ||
| Korean Championship 2017 | First round | 55 | 12.79 | 14.34 | 17.12 | 12.79 | 14.29 | 13.33 | 15.41 | ||
| 2x2x2 Cube | |||||||||||
| Vietnam Championship 2025 | Second round | 45 | 2.47 | 4.05 | 3.50 | 4.01 | 5.34 | 4.64 | 2.47 | ||
| First round | 62 | 3.69 | 4.38 | 4.47 | 6.39 | 3.69 | 4.22 | 4.46 | |||
| Suwon Summer 2025 | First round | 30 | 3.46 | 3.94 | 3.46 | 4.03 | 4.29 | 3.49 | 6.40 | ||
| Daegu Hot Autumn 2022 | Final | 34 | 4.33 | 5.62 | 4.33 | 4.61 | 6.82 | 6.52 | 5.72 | ||
| Korean Championship 2022 | Second round | 14 | 3.04 | 3.85 | 4.21 | 3.04 | 4.08 | 4.43 | 3.25 | ||
| First round | 33 | 3.23 | 4.54 | 5.09 | 3.55 | 3.23 | 6.50 | 4.97 | |||
| Seoul Summer 2022 | Final | 15 | 3.50 | 4.13 | 7.45 | 4.20 | 3.96 | 4.23 | 3.50 | ||
| Korean Championship 2017 | First round | 42 | 4.18 | 5.75 | 4.18 | 7.31 | 5.52 | 4.41 | 8.62 | ||
| 4x4x4 Cube | |||||||||||
| Vietnam Championship 2025 | First round | 53 | 37.08 | 40.35 | 37.08 | 40.44 | 41.53 | 39.09 | 42.31 | ||
| Suwon Summer 2025 | First round | 31 | 41.03 | 42.63 | 42.73 | 45.03 | 44.00 | 41.03 | 41.16 | ||
| Anyang Haseyo 2025 | First round | 34 | 37.56 | 42.89 | 40.15 | 47.61 | 42.25 | 37.56 | 46.28 | ||
| Rubik's WCA World Championship 2023 | First round | 278 | 29.43 | 41.54 | 39.01 | 40.93 | 44.69 | 51.36 | 29.43 | ||
| Korean Championship 2022 | First round | 23 | 38.76 | 42.25 | 41.49 | 48.64 | 38.76 | 45.20 | 40.05 | ||
| Seoul Summer 2022 | Final | 22 | 40.27 | 43.13 | 42.32 | 47.96 | 42.92 | 44.15 | 40.27 | ||
| Korean Championship 2017 | First round | 44 | 52.60 | 59.92 | 1:06.91 | 1:02.49 | 1:03.42 | 52.60 | 53.86 | ||
| 5x5x5 Cube | |||||||||||
| King of Prussia Summer 2026 | Final | 12 | 1:08.10 | 1:13.42 | 1:16.00 | 1:17.39 | 1:15.02 | 1:08.10 | 1:09.24 | ||
| First round | 10 | 1:05.91 | 1:12.15 | 1:15.99 | 1:05.91 | 1:07.88 | 1:18.10 | 1:12.57 | |||
| Vietnam Championship 2025 | First round | 33 | 1:02.56 | 1:10.35 | 1:10.43 | 1:02.56 | 1:17.53 | 1:17.88 | 1:03.08 | ||
| Rubik's WCA World Championship 2023 | First round | 195 | 1:05.44 | 1:12.04 | 1:14.10 | 1:05.44 | 1:20.65 | 1:10.76 | 1:11.26 | ||
| Daegu Hot Autumn 2022 | Final | 11 | 1:11.71 | 1:16.97 | 1:24.40 | 1:16.28 | 1:11.71 | 1:18.35 | 1:16.28 | ||
| Korean Championship 2022 | First round | 20 | 1:16.32 | 1:23.25 | 1:30.23 | 1:26.13 | 1:22.77 | 1:20.85 | 1:16.32 | ||
| Cube Camp in Wonju 2019 | Final | 9 | 1:23.11 | 1:25.20 | 1:24.17 | 1:56.10 | 1:23.11 | 1:24.44 | 1:26.99 | ||
| Korean Championship 2017 | First round | 24 | 1:41.12 | 1:46.95 | 1:41.12 | 1:44.76 | 1:44.02 | 1:52.06 | DNF | ||
| 6x6x6 Cube | |||||||||||
| We Laugh Pohanghang 2025 | First round | 15 | 2:09.53 | 2:13.63 | 2:15.71 | 2:09.53 | 2:15.66 | ||||
| Vietnam Championship 2025 | Final | 24 | 2:01.46 | 2:15.15 | 2:34.40 | 2:01.46 | 2:09.60 | ||||
| Anyang Haseyo 2025 | Final | 11 | 2:11.52 | 2:14.14 | 2:11.52 | 2:13.26 | 2:17.64 | ||||
| First round | 11 | 2:05.08 | 2:11.92 | 2:16.33 | 2:14.35 | 2:05.08 | |||||
| Rubik's WCA World Championship 2023 | First round | 238 | 2:44.97 | 2:51.57 | 2:54.74 | 2:55.01 | 2:44.97 | ||||
| Korean Championship 2022 | Final | 17 | 2:46.39 | 2:54.64 | 2:48.73 | 3:08.81 | 2:46.39 | ||||
| Seoul Summer 2022 | Final | 18 | 2:30.46 | 2:39.21 | 2:38.55 | 2:48.61 | 2:30.46 | ||||
| 7x7x7 Cube | |||||||||||
| King of Prussia Summer 2026 | First round | 14 | 3:20.69 | 3:43.91 | 3:34.42 | 3:20.69 | 4:16.63 | ||||
| Vietnam Championship 2025 | Final | 20 | 3:06.31 | 3:24.07 | 3:06.31 | 3:21.83 | 3:44.07 | ||||
| Anyang Haseyo 2025 | Final | 12 | 3:18.21 | 3:36.60 | 3:38.21 | 3:53.39 | 3:18.21 | ||||
| First round | 12 | 3:17.96 | 3:23.05 | 3:17.96 | 3:33.17 | 3:18.03 | |||||
| Rubik's WCA World Championship 2023 | First round | 193 | 4:05.49 | 4:05.49 | |||||||
| Korean Championship 2022 | Final | 17 | 3:57.73 | 4:07.70 | 4:16.66 | 4:08.70 | 3:57.73 | ||||
| 3x3x3 Blindfolded | |||||||||||
| Vietnam Championship 2025 | First round | 11 | 1:50.24 | DNF | DNF | 1:50.24 | DNF | ||||
| Osan Summer 2025 | First round | 22 | DNF | DNF | DNF | DNF | DNF | ||||
| Daegu Hot Autumn 2022 | Final | 7 | 2:48.58 | DNF | DNF | DNF | 2:48.58 | ||||
| Korean Championship 2022 | First round | 15 | 3:15.55 | DNF | DNF | 3:15.55 | DNF | ||||
| Cube Camp in Wonju 2019 | Final | 14 | 3:09.73 | DNF | DNF | DNF | 3:09.73 | ||||
| Korean Championship 2017 | First round | 23 | DNF | DNF | DNF | DNF | DNF | ||||
| 3x3x3 Fewest Moves | |||||||||||
| Korean Championship 2022 | Final | 12 | 44 | 44 | |||||||
| 3x3x3 One-Handed | |||||||||||
| We Laugh Pohanghang 2025 | First round | 21 | 18.70 | 20.89 | 19.75 | 47.67 | 22.97 | 19.96 | 18.70 | ||
| Vietnam Championship 2025 | First round | 100 | 15.52 | 27.65 | 25.77 | 32.48 | 25.14 | 32.05 | 15.52 | ||
| Osan Summer 2025 | First round | 18 | 18.94 | 21.21 | 20.49 | 18.94 | 21.79 | 21.36 | 27.90 | ||
| Korean Championship 2022 | First round | 25 | 17.01 | 22.31 | 19.83 | 27.95 | 19.16 | 28.71 | 17.01 | ||
| Seoul Summer 2022 | Final | 18 | 17.93 | 20.78 | 41.15 | 21.44 | 21.43 | 19.46 | 17.93 | ||
| Korean Championship 2017 | First round | 41 | 23.60 | 30.58 | 36.88 | 26.10 | 33.99 | 23.60 | 31.66 | ||
| Clock | |||||||||||
| Vietnam Championship 2025 | Final | 21 | 9.18 | 10.90 | 9.18 | 9.23 | 13.10 | 14.89 | 10.36 | ||
| Rubik's WCA World Championship 2023 | First round | 213 | 10.45 | 13.28 | 14.34 | 13.45 | 10.45 | 12.06 | 14.58 | ||
| Daegu Hot Autumn 2022 | Final | 26 | 10.48 | DNF | DNF | 11.31 | DNF | 10.48 | 11.38 | ||
| Korean Championship 2022 | Final | 17 | 8.06 | 13.51 | 14.85 | 8.06 | 12.11 | DNF | 13.58 | ||
| Cube Camp in Wonju 2019 | Final | 7 | 13.71 | 17.19 | 18.86 | 13.71 | 15.32 | 20.18 | 17.39 | ||
| Megaminx | |||||||||||
| King of Prussia Summer 2026 | Final | 3 | 42.26 | 44.47 | 43.91 | 44.52 | 42.26 | 44.98 | 45.41 | ||
| First round | 5 | 42.51 | 45.09 | 44.68 | 43.36 | 42.51 | 47.22 | 50.68 | |||
| We Laugh Pohanghang 2025 | Final | 6 | 43.17 | 48.04 | 48.87 | 50.10 | 51.65 | 43.17 | 45.14 | ||
| First round | 5 | 35.21 | 43.18 | 35.21 | 45.79 | 40.52 | 44.40 | 44.62 | |||
| Vietnam Championship 2025 | Final | 2 | 39.14 | 42.61 | 39.14 | 40.29 | 52.45 | 42.57 | 44.96 | ||
| Suwon Summer 2025 | Final | 1 | 37.93 | 43.10 | 44.79 | 41.80 | 37.93 | 42.71 | 52.16 | ||
| First round | 4 | 41.31 | 46.33 | 48.58 | 41.31 | 49.85 | 44.07 | 46.33 | |||
| Please Minx Korea 2025 | Final | 6 | 41.60 | 43.92 | 42.88 | 41.60 | 49.27 | 47.14 | 41.73 | ||
| Second round | 7 | 43.76 | 47.76 | 47.01 | 47.10 | 43.76 | 49.80 | 49.16 | |||
| First round | 5 | 42.98 | 45.60 | 44.54 | 43.49 | 42.98 | 52.58 | 48.76 | |||
| Rubik's WCA World Championship 2023 | First round | 30 | 40.71 | 44.84 | 46.96 | 45.42 | 42.37 | 40.71 | 46.72 | ||
| Korean Championship 2022 | Final | 3 | 43.98 | 47.66 | 49.03 | 43.98 | 48.08 | 48.59 | 46.32 | ||
| Seoul Summer 2022 | Final | 7 | 40.49 | 46.82 | 43.50 | 48.24 | 48.72 | 40.49 | 49.18 | ||
| Korean Championship 2017 | Final | 4 | 1:03.48 | 1:12.11 | 1:11.31 | 1:11.37 | 1:13.66 | 1:03.48 | DNF | ||
| Pyraminx | |||||||||||
| Vietnam Championship 2025 | First round | 35 | 5.41 | 7.13 | 11.80 | 8.69 | 6.51 | 6.20 | 5.41 | ||
| Suwon Summer 2025 | First round | 24 | 6.38 | 7.55 | 6.38 | 8.55 | 7.10 | 15.60 | 7.00 | ||
| Rubik's WCA World Championship 2023 | First round | 397 | 6.38 | 10.16 | 13.07 | 10.62 | 6.38 | 12.17 | 7.68 | ||
| Daegu Hot Autumn 2022 | Final | 14 | 7.81 | 8.71 | 8.58 | 7.81 | 8.11 | 9.44 | 17.44 | ||
| Skewb | |||||||||||
| We Laugh Pohanghang 2025 | Final | 6 | 3.89 | 4.55 | 4.30 | 4.45 | 6.36 | 4.91 | 3.89 | ||
| First round | 5 | 3.52 | 4.76 | 3.52 | 4.03 | 4.72 | 5.95 | 5.52 | |||
| Vietnam Championship 2025 | Final | 24 | 4.82 | 7.00 | 6.28 | 4.82 | 9.45 | 7.01 | 7.72 | ||
| First round | 9 | 4.09 | 4.96 | 5.53 | 4.26 | 6.85 | 5.09 | 4.09 | |||
| Osan Summer 2025 | Final | 7 | 4.11 | 6.28 | 4.74 | 4.11 | 6.59 | 10.28 | 7.50 | ||
| First round | 7 | 3.66 | 5.58 | 4.19 | 3.66 | 5.44 | 9.55 | 7.10 | |||
| Korean Championship 2022 | Final | 11 | 5.47 | 8.07 | 6.85 | 9.25 | 8.10 | DNF | 5.47 | ||
| First round | 9 | 5.33 | 6.15 | 8.28 | 5.33 | 5.66 | 6.34 | 6.44 | |||
| Seoul Summer 2022 | Final | 16 | 6.79 | 7.50 | 7.42 | 7.77 | 18.08 | 7.31 | 6.79 | ||
| Cube Camp in Wonju 2019 | Final | 10 | 4.25 | 6.59 | 8.37 | 4.82 | 11.09 | 6.58 | 4.25 | ||
| Square-1 | |||||||||||
| Vietnam Championship 2025 | Final | 21 | 20.71 | 25.87 | 39.10 | 26.70 | 20.71 | 25.96 | 24.96 | ||
| Rubik's WCA World Championship 2023 | First round | 261 | 38.32 | 51.54 | 38.32 | ||||||
| Korean Championship 2022 | Final | 12 | 19.49 | 25.09 | 25.54 | 19.49 | 25.08 | 59.38 | 24.64 | ||
| Seoul Summer 2022 | Final | 14 | 16.79 | 23.70 | 22.08 | 16.79 | 32.91 | 22.63 | 26.38 | ||
| Cube Camp in Wonju 2019 | Final | 8 | 23.30 | 33.74 | 35.02 | 23.30 | 39.56 | 30.52 | 35.69 | ||
National Championship Podiums
| Event | Place | Single | Average | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| Korean Championship 2022 | ||||||||
| Megaminx | 3 | 43.98 | 47.66 | 49.03 | 43.98 | 48.08 | 48.59 | 46.32 |