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Yul-Hok Sung (성열학) — 2x2x2 Cube (WCA) results & prs
Results & PRs for Yul-Hok Sung (성열학)'s official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yul-Hok Sung (성열학) — 2x2x2 Cube (WCA)
Every number on this screen is Yul-Hok Sung (성열학)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Yul-Hok Sung (성열학) has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Yul-Hok Sung (성열학) · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Yul-Hok Sung (성열학)'s 2x2x2 Cube PB average is 7.52, set at Suwon Summer 2025, after 18 PRs in this event — and typically competes within 10% of the PB average held walking in.
PB singlelower is better
5.21
Daegu Hot Spring 2023
PB averagelower is better
7.52
Suwon Summer 2025
Total event PRs
18
Single vs average PRs
8 / 10
single PRs / average PRs
Avg days between PRslower is better
564
Longest gap
2764d
2011-07-31 → 2019-02-23
How close to peak?lower is better
109.8%
57% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
1 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.