Simone Arianne Biles is an American artistic gymnast. With a combined total of 30 Olympic and World Championship medals, Biles is the most decorated American gymnast.
Simone Biles Over The Years On Vault At U.S. Classic
May 12, 2021
Watch the evolution of Simone Biles on vault from 2012-2019 at U.S. Classic.
Videos provided courtesy of USA Gymnastics.