Support WBURSimone Biles Withdraws From The Vault And Uneven Bars Finals At The OlympicsMerrit KennedyUpdated July 30, 2021 ShareU.S. gymnast Simone Biles waits to perform on the vault during the artistic gymnastics women's final at the Tokyo Olympics on July 27, 2021. (AP)This article was originally published on July 30, 2021.