People · Republic of Korea
Jimin Heo (허지민)
3×3 · top 11.9% of 284,439 all-time · competing since July 2025 · 2025HEOJ01
Jimin Heo (허지민) has been competing for a year. His best event is the 3×3: a personal-best single of 11.44, set at Korea Open 2026, puts him in the top 11.9% of the 284,439 people who have ever been ranked in the event, and 670th in Republic of Korea. Across 2 competitions since July 2025, he has put 59 official solves on the record across seven events. Jimin has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 11.44 | 12.67 | top 11.9% | 670 / 4,352 | |
| 4×4 | 41.68 | 50.43 | top 14.1% | 270 / 1,308 | |
| 3×3 one-handed | 21.94 | 29.89 | top 25.9% | 343 / 966 | |
| Megaminx | 1:33.31 | 1:44.14 | top 30.3% | 199 / 524 | |
| 2×2 | 4.37 | 4.68 | top 31.3% | 934 / 2,319 | |
| 5×5 | 2:03.14 | 2:11.03 | top 51.1% | 423 / 716 | |
| Pyraminx | 14.49 | 16.50 | top 79.9% | 1,084 / 1,271 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 15 Aug 2026Three personal bests in one day at Korea Open 2026.
- 13 Jul 2025First competition: Suwon Summer 2025. A 11.69 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 3 personal bests set
- Suwon Summer 2025 · 13 Jul 2025
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Kangmin Ko (고강민) — met in 12 rounds, finished ahead 6 times
- Juhyeok Park (박주혁) — met in 12 rounds, finished ahead 5 times
- Choi Goho (최고호) — met in 12 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.44 away.
- A sub-40 4×4 single — 10,180 people have one; it is 1.68 away.
Targets move as he improves.