Simone Biles
Sawao Kato
Stat by stat
Bars are scaled to the leader in this list.
The verdict
Dead even across the measured categories. Our all-time ranking places Simone Biles at #1 and Sawao Kato at #8.
The case for Simone Biles
The most decorated gymnast in the sport's history and the only one whose skills forced the rulebook to respond to her. Through Paris 2024 Biles holds 41 Olympic and World Championship medals, 30 of them gold: 11 Olympic medals including seven titles, and a record 30 world medals with a record 23 golds. She won six world all-around titles between 2013 and 2023 plus Olympic all-around golds in 2016 and 2024, and did not lose an all-around competition she completed for over a decade. Five elements bear her name across vault, beam and floor, including the triple-twisting double somersault on floor and the Yurchenko double pike vault, valued at 6.4 and never performed in competition by another woman. Her 2024 return, three years after withdrawing from the Tokyo team final with the twisties, added team, all-around and vault golds at 27 — an age at which almost every predecessor had retired.
The case for Sawao Kato
No male gymnast has won more Olympic gold medals. Kato took eight golds and 12 medals in total across Mexico City 1968, Munich 1972 and Montreal 1976, and he is one of only two men to win the Olympic all-around title twice in the modern era, taking it in 1968 and 1972. He was the central figure in the most durable dynasty the men's sport has produced: Japan won five consecutive Olympic team titles from 1960 to 1976, and Kato was on the last three of them. His strength was parallel bars, where he won gold in both 1972 and 1976, but his reputation rested on a technical purity that Japanese coaching has pursued ever since — the priority on line, amplitude and stuck landings that Kohei Uchimura would inherit two generations later. He competed the 1972 Games with a shoulder injury that would have ended most careers and still won three golds.