US gymnast Simone Biles has won the all-around gold medal at the World Championships three years in a row, becoming the first woman to accomplish this feat. In 2016, she'll compete with Team USA at the Summer Olympic Games in Rio de Janeiro, Brazil, for the sport's top prize. Biles owes her incredible strength and flexibility to a stretching and training routine that has her working at the gym six days a week. But the hectic schedule doesn't stop her from having a ton of fun no matter what she's doing. Learn all about the life of the world's top gymnast, in and out of the gym.