People · Republic of Korea
HyunDoo Kim (김현두)
3×3 · top 40.1% of 284,439 all-time · competing since January 2026 · 2026KIMH02
HyunDoo Kim (김현두) has been competing for 8 months. His best event is the 3×3: a personal-best single of 20.06, set at Cube Camp in Jeju 2026, puts him in the top 40.1% of the 284,439 people who have ever been ranked in the event, and 2,071st in Republic of Korea. Across 3 competitions since January 2026, he has put 26 official solves on the record across two events. His 3×3 best has come down from 28.77 in January 2026 to 20.06, a 30% improvement. HyunDoo has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Republic of Korea | |
|---|---|---|---|---|---|
| 3×3 | 20.06 | 25.86 | top 40.1% | 2,071 / 4,352 | |
| 4×4 | 1:30.51 | 1:40.63 | top 63.9% | 992 / 1,308 |
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
- 17 Jan 2026First competition: Seoul Winter 2026. A 28.77 3×3 single to start from.
Competitions
- Anyang Haseyo 2026 · 26 Apr 2026
- Cube Camp in Jeju 2026 · 21 Feb 2026 — 2 personal bests set
- Seoul Winter 2026 · 17 Jan 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.
- Sangjin Na (나상진) — met in 6 rounds, finished ahead 5 times
- Leo Shin (신래오) — met in 6 rounds, finished ahead 3 times
- Hyunjo Kim (김현조) — met in 6 rounds, finished ahead once
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 0.06 away.
- A sub-1:30 4×4 single — 53,325 people have one; it is 0.51 away.
Targets move as he improves.