Zion Cheng

Ranking

Muscle-up

30 kg

Pull-up

72.5 kg

Dips

81.25 kg

Squat

140 kg

Best 322.5 kg on September 12, 2026 at Australian National Finals

Men -66kg · All time

Compares each best lift with other athletes’ bests. Percentile is the percentage of peers below that result, counting ties as half.

Peer counts vary by lift.

Page 1 of 1 · 3 competitions

Rank	Competition	Total	RIS What is RIS? The Relative Index for Streetlifting (RIS) provides the definitive method for comparing Streetlifting athletes across weight classes within the same gender. Developed specifically for All-4 competitions, this scoring system normalizes strength performance using comprehensive data from elite competitors. Updated annually to reflect evolving standards, RIS offers a fair benchmark for athletes, coaches, and competition organizers worldwide. warisradji.com We recalculate RIS with the current formula, so scores may differ from published results. When bodyweight is missing, we estimate it from the published RIS where possible. Otherwise, we keep the reported score, marked R. Learn more on the ris page of OpenStreetlifting	Muscle Up 1 2 3 Best	Pull Up 1 2 3 Best	Dips 1 2 3 Best	Squat 1 2 3 Best	Date	Class
3	Australian National Finals	322.5	77.58	30	72.5	80	140	12-09-2026	Men -66kg
1	Australian Open Event 3	307.5	73.97	22.526.2527.5 26.25	6567.567.5 65	757581.25 81.25	120130135 135	16-05-2026	Men -66kg
3	Australian Open Event 2	296.25	70.28	17.52025 25	6066.2568.75 66.25	657580 80	110120125 125	21-03-2026	Men -66kg

Page 1 of 1 · 3 competitions