Saturday 24 October 2026 Rebuilt nightly from the WCA's official results · export of 24 October 2026 · About
The Middle Three
People → Republic of Korea → Kim Haechan (김해찬)

People · Republic of Korea

Kim Haechan (김해찬)

3×3 · top 11.0% of 288,433 all-time · competing since January 2019 · 2019HAEC01

Kim Haechan (김해찬) has been competing for 8 years. His best event is the 3×3: a personal-best single of 11.14, set at Play Cube X4 2019, puts him in the top 11.0% of the 288,433 people who have ever been ranked in the event, and 629th in Republic of Korea. Across 2 competitions since January 2019, he has put 19 official solves on the record across two events. Kim has entered two competitions.

3×3
best event — top 11.0% of 288,433 all-time
11.14
signature single · Play Cube X4 2019
19
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
3×311.1414.36
top 11.0%629 / 4,390
3×3 one-handed22.0225.74
top 26.2%353 / 981

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

Korea Winter 2019: 11.56Play Cube X4 2019: 11.1411.1411.5619 Jan 201911 May 2019

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-10 3×3 single — 21,606 people have one; it is 1.14 away.
  • A sub-20 3×3 one-handed single — 15,318 people have one; it is 2.02 away.

Targets move as he improves.