Simone Biles is an American gymnast widely considered the greatest gymnast in the sport's history, known for her extraordinary power and precision. She has skills named after her on multiple different apparatuses — vault, floor, and balance beam — because she was the first to successfully perform them in competition, a rare feat in the sport. She has won more World Championship and Olympic medals than any other gymnast. She has also spoken openly about mental health, using her platform to encourage athletes to prioritize their well-being.