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Yul-Hok Sung (성열학) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Yul-Hok Sung (성열학)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yul-Hok Sung (성열학) — 4x4x4 Cube (WCA)
Every number on this screen is Yul-Hok Sung (성열학)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Yul-Hok Sung (성열학) has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Yul-Hok Sung (성열학) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Yul-Hok Sung (성열학)'s 4x4x4 Cube PB average is 1:25.88, set at Korean Championship 2023, after 20 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
1:09.79
Daegu Autumn 2024
PB averagelower is better
1:25.88
Korean Championship 2023
Total event PRs
20
Single vs average PRs
11 / 9
single PRs / average PRs
Avg days between PRslower is better
483
Longest gap
2764d
2011-07-31 → 2019-02-23
How close to peak?lower is better
104.2%
71% 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 102% is this cuber's own typical pace.