AdvertisementSimone Biles Withdraws From The Vault And Uneven Bars Finals At The OlympicsUpdated July 30, 2021Merrit KennedyfacebookEmailU.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.