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Seung Hyeon Sung (성승현) — Square-1 (WCA) results & prs
Results & PRs for Seung Hyeon Sung (성승현)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Seung Hyeon Sung (성승현) — Square-1 (WCA)
Every number on this screen is Seung Hyeon Sung (성승현)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Seung Hyeon Sung (성승현) has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Seung Hyeon Sung (성승현) · Square-1 (WCA)
PBs, PR progression and PR pace
Seung Hyeon Sung (성승현)'s Square-1 PB average is 12.44, set at Korea Open 2025, after 18 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
8.76
Okcheon Autumn Breeze 2025
PB averagelower is better
12.44
Korea Open 2025
Total event PRs
18
Single vs average PRs
12 / 6
single PRs / average PRs
Avg days between PRslower is better
134
Longest gap
369d
2023-08-12 → 2024-08-15
How close to peak?lower is better
100.5%
80% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
13 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 106% is this cuber's own typical pace.