People · Republic of Korea
Jeha Jeong (정제하)
3×3 · top 82.4% of 288,433 all-time · competing since August 2026 · 2026JEON09
Jeha Jeong (정제하) has been competing for 2 months. His best event is the 3×3: a personal-best single of 45.37, set at Korea Open 2026, puts him in the top 82.4% of the 288,433 people who have ever been ranked in the event, and 3,895th in Republic of Korea. Across 1 competition since August 2026, he has put 13 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 45.37 | 57.94 | top 82.4% | 3,895 / 4,390 | |
| Pyraminx | 20.54 | — | early days — 2 solves | 1,231 / 1,294 | |
| 2×2 | 23.55 | 35.80 | top 97.3% | 2,296 / 2,334 | |
| Clock | 1:04.98 | — | early days — 2 solves | 538 / 541 |
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 story so far
- 15 Aug 2026First competition: Korea Open 2026. A 45.37 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026
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.
- Arin Lee (이아린) — met in 4 rounds, finished ahead twice
- JinSuk Lee (이진숙) — met in 4 rounds, finished ahead once
- YongGeal Lee (이용걸) — met in 4 rounds, finished ahead once
Next targets
- A sub-40 3×3 single — 221,848 people have one; it is 5.37 away.
- A sub-20 Pyraminx single — 121,608 people have one; it is 0.54 away.
Targets move as he improves.