People · Republic of Korea
Junghan Sung (성정한)
3×3 · top 15.3% of 284,439 all-time · competing since August 2026 · 2026SUNG04
Junghan Sung (성정한) has been competing for 1 month. His best event is the 3×3: a personal-best single of 12.41, set at Korea Open 2026, puts him in the top 15.3% of the 284,439 people who have ever been ranked in the event, and 854th in Republic of Korea. Across 1 competition since August 2026, he has put 15 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 12.41 | 13.77 | top 15.3% | 854 / 4,352 | |
| 2×2 | 5.06 | 6.80 | top 40.1% | 1,166 / 2,319 |
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 13.63 3×3 single to start from.
Competitions
- Korea Open 2026 · 15 Aug 2026 — 1 personal best set
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.
- MinJae Kim (김민재) — met in 3 rounds, finished ahead 3 times
- Jian Park (박지안) — met in 3 rounds, finished ahead 3 times
- JaeYoung Chun (천재영) — met in 3 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.41 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.06 away.
Targets move as he improves.