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Seunghyun Ku (구승현) — 5x5x5 Cube (WCA) results & prs
Results & PRs for Seunghyun Ku (구승현)'s official 5x5x5 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Seunghyun Ku (구승현) — 5x5x5 Cube (WCA)
Every number on this screen is Seunghyun Ku (구승현)'s 5x5x5 Cube (WCA) results only — no other competitor or event is mixed in.
Seunghyun Ku (구승현) has no 5x5x5 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 5x5x5 Cube board
Results & PRs
Seunghyun Ku (구승현) · 5x5x5 Cube (WCA)
PBs, PR progression and PR pace
Seunghyun Ku (구승현)'s 5x5x5 Cube PB average is 1:29.43, set at Bucharest Cubing November 2025, after 8 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
1:22.99
Bucharest Cubing November 2025
PB averagelower is better
1:29.43
Bucharest Cubing November 2025
Total event PRs
8
Single vs average PRs
3 / 5
single PRs / average PRs
Avg days between PRslower is better
236
Longest gap
637d
2023-08-12 → 2025-05-10
How close to peak?lower is better
101.0%
86% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
2 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 102% is this cuber's own typical pace.