Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → SeungSoo Ko (고승수)

People · Republic of Korea

SeungSoo Ko (고승수)

2×2 · top 69.5% of 186,767 all-time · competing since May 2023 · 2023KOSE02

SeungSoo Ko (고승수) has been competing for 3 years. His best event is the 2×2: a personal-best single of 8.26, set at Seoul Spring 2023, puts him in the top 69.5% of the 186,767 people who have ever been ranked in the event, and 1,804th in Republic of Korea. Across 1 competition since May 2023, he has put 10 official solves on the record across two events.

2×2
best event — top 69.5% of 186,767 all-time
8.26
signature single · Seoul Spring 2023
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
2×28.2611.97
top 69.5%1,804 / 2,319
3×336.7143.73
top 72.8%3,526 / 4,352

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

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.

Next targets

  • A sub-8 2×2 single — 126,624 people have one; it is 0.26 away.
  • A sub-30 3×3 single — 177,856 people have one; it is 6.71 away.

Targets move as he improves.