People · Republic of Korea
Hajoon Yang
3×3 · top 29.0% of 284,439 all-time · competing since June 2024 · 2024YANG36
Hajoon Yang has been competing for 2 years. His best event is the 3×3: a personal-best single of 16.38, set at UTP Speedcubing Open 2026, puts him in the top 29.0% of the 284,439 people who have ever been ranked in the event, and 1,564th in Republic of Korea. Across 3 competitions since June 2024, he has put 40 official solves on the record across two events. His 3×3 best has come down from 36.24 in June 2024 to 16.38, a 55% improvement. Hajoon 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 | 16.38 | 19.46 | top 29.0% | 1,564 / 4,352 | |
| 2×2 | 5.42 | 6.99 | top 44.4% | 1,280 / 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 line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 May 2026First sub-20 3×3: 16.38 at UTP Speedcubing Open 2026.
- 20 Sep 2025First sub-30 3×3: 21.24 at Dolphin Cup ISP II 2025.
- 20 Sep 2025Three personal bests in one day at Dolphin Cup ISP II 2025.
- 1 Jun 2024First competition: Desafío 50 Años Altaplaza 2024. A 36.24 3×3 single to start from.
Competitions
- UTP Speedcubing Open 2026 · 2 May 2026 — 1 personal best set
- Dolphin Cup ISP II 2025 · 20 Sep 2025 — 3 personal bests set
- Desafío 50 Años Altaplaza 2024 · 1 Jun 2024
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.
- Ezequiel Cedeño — met in 8 rounds, finished ahead once
- David Laffaurie — met in 8 rounds, finished ahead once
- Egdar Castillo — met in 8 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.38 away.
- A sub-5 2×2 single — 73,413 people have one; it is 0.42 away.
Targets move as he improves.