Simone Biles
Kohei Uchimura
Stat by stat
Bars are scaled to the leader in this list.
The verdict
Simone Biles leads 4 of 5 categories. Our all-time ranking places Simone Biles at #1 and Kohei Uchimura at #3.
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 Kohei Uchimura
King Kohei won every all-around competition he entered from 2009 to 2016 — six consecutive world titles from 2009 to 2015 and Olympic golds in London and Rio — the longest unbroken run of all-around dominance in the sport's history, on the six-apparatus men's program where a single weak event ends a campaign. He finished with seven Olympic medals, three of them gold, and 21 World Championship medals including ten titles, and he did it in the open-ended era against fields deliberately built to attack his difficulty. His signature was the opposite of the arms race: he carried competitive but not extreme D-scores and won on execution, routinely posting the highest execution marks in the field on high bar and floor. In Rio 2016 he anchored Japan's first men's team gold in 12 years and won the all-around by 0.099 after Oleg Verniaiev led going into the final rotation.