Kalisz vs Ai
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Kalisz wins: Peak, Longevity
Ai wins: Dominance, Statistics
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Showing full careers. Pick a window to recalculate the selected period.
Category radar
Verdict
Kalisz leads in 3 of 5 weighted categories. Olympic 400 m individual medley champion in Tokyo 2021 and a double world champion.
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 |
|---|---|---|---|---|---|---|
| 🇺🇸 Kalisz | 0 | 0 | 55 | 121 | 375 | 729 |
| 🇨🇳 Ai | 0 | 0 | 50 | 111 | 358 | 708 |
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 | KaliszActive | AiActive |
|---|---|---|
| Olympic gold medals | 1 | — |
| Olympic medals | 3 | 1 |
| World Championship titles | 3 | — |
| Pan Pacific titles | 3 | — |
| Olympic Games contested | 3 | — |
| Asian Games gold medals | — | 2 |
| World Championship medals | — | 2 |
| National titles | — | 8 |
| Olympic appearances | — | 2 |
| Dominance w25% | 78 | 80 |
| Peak w20% | 90 | 88 |
| Longevity w20% | 82 | 78 |
| Honours w20% | 84 | 84 |
| Statistics w15% | 82 | 86 |
Fan vote — data vs the people
What do you think?
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