Kai-Lun Cheng (鄭凱倫) — 7x7x7 Cube (WCA) results & prs
Results & PRs for Kai-Lun Cheng (鄭凱倫)'s official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Kai-Lun Cheng (鄭凱倫) — 7x7x7 Cube (WCA)
Every number on this screen is Kai-Lun Cheng (鄭凱倫)'s 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Kai-Lun Cheng (鄭凱倫) has no 7x7x7 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 7x7x7 Cube board
Results & PRs
Kai-Lun Cheng (鄭凱倫) · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
Kai-Lun Cheng (鄭凱倫)'s 7x7x7 Cube PB average is 2:29.14, set at Maru Cube Day Taiwan 2026, after 12 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
2:10.95
Maru Cube Day Taiwan 2026
PB averagelower is better
2:29.14
Maru Cube Day Taiwan 2026
Total event PRs
12
Single vs average PRs
5 / 7
single PRs / average PRs
Avg days between PRslower is better
331
Longest gap
721d
2024-08-03 → 2026-07-25
How close to peak?lower is better
104.3%
77% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
0 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 104% is this cuber's own typical pace.