United States' Simone Biles celebrates after her winning gold in the vault during the artistic gymnastics women's apparatus final at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016.
United States' Simone Biles celebrates after her winning gold in the vault during the artistic gymnastics women's apparatus final at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. Dmitri Lovetsky AP
United States' Simone Biles celebrates after her winning gold in the vault during the artistic gymnastics women's apparatus final at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. Dmitri Lovetsky AP