People · Vietnam
Khai Don Tran
2×2 · top 7.7% of 189,179 all-time · competing since September 2026 · 2026TRAN26
Khai Don Tran has been competing for 1 month. His best event is the 2×2: a personal-best single of 2.37, set at Belgrave Open 2026, puts him in the top 7.7% of the 189,179 people who have ever been ranked in the event, and 129th in Vietnam. Until February 2008, no official 2×2 solve in the world had been that fast. Across 1 competition since September 2026, he has put 31 official solves on the record across five events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Vietnam | |
|---|---|---|---|---|---|
| 2×2 | 2.37 | 4.26 | top 7.7% | 129 / 1,718 | |
| 3×3 | 10.50 | 11.29 | top 9.0% | 560 / 2,920 | |
| 4×4 | 49.50 | 55.36 | top 24.2% | 391 / 1,071 | |
| 3×3 one-handed | 22.63 | 24.75 | top 27.8% | 413 / 945 | |
| 5×5 | 1:54.62 | — | early days — 1 solve | 313 / 542 |
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
- 12 Sep 2026First competition: Belgrave Open 2026. A 10.82 3×3 single to start from.
Competitions
- Belgrave Open 2026 · 12 Sep 2026 — 2 personal bests 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.
- Ramis Ahmer Siddiqui — met in 7 rounds, finished ahead 7 times
- Lucas Hua — met in 7 rounds, finished ahead 7 times
- Wally Falkland-Brown — met in 7 rounds, finished ahead 7 times
Next targets
- A sub-2 2×2 single — 9,039 people have one; it is 0.37 away.
- A sub-10 3×3 single — 21,606 people have one; it is 0.50 away.
Targets move as he improves.