Zhang vs Biondi
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Zhang wins: Longevity
Biondi wins: Dominance, Honours, Statistics
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Showing full careers. Pick a window to recalculate the selected period.
Category radar
Verdict
Zhang leads in 2 of 5 weighted categories. Double Olympic champion in Tokyo 2021 with an Olympic record in the 200 m butterfly.
Category breakdown
Season form · Form index per season
Career timeline · Form index per season
Cumulative output season by season — the shape of each career against the other.
GOAT pace tracker
Career stage · GOAT pace
Through season 5 · Form index per season| Ghost race · career day | 30 | 100 | 365 | 1000 | 1825 | 3650 |
|---|---|---|---|---|---|---|
| 🇨🇳 Zhang | 0 | 0 | 52 | 114 | 346 | 708 |
| 🇺🇸 Biondi | 0 | 0 | 49.8 | 99.04 | 196.2 | 391.8 |
Careers are aligned at debut, so a rookie's first 5 seasons are measured against the same window in a legend's career — Yamal against Messi at the same age-stage, a tour rookie against Tiger Woods in 1996.
| Metric | ZhangActive | BiondiRetired |
|---|---|---|
| Olympic gold medals | 2 | — |
| Olympic medals | 10 | 11 |
| World Championship titles | 2 | — |
| Asian Games golds | 10 | — |
| Olympic records | 1 | — |
| Olympic golds | — | 8 |
| World records | — | 12 |
| World Championship golds | — | 6 |
| 100 m freestyle best (s) | — | 48.42 |
| Medals at one Games | — | 7 |
| Dominance w25% | 82 | 84 |
| Peak w20% | 92 | 92 |
| Longevity w20% | 80 | 74 |
| Honours w20% | 86 | 88 |
| Statistics w15% | 86 | 88 |
Fan vote — data vs the people
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