Simone Arianne Biles (born March 14, 1997) is an American artistic gymnast. Biles is a three-time world all-around champion (2013–15), three-time world floor champion (2013–15), two-time world balance beam champion (2014, 2015), four-time United States national all-around champion (2013–16), and a member of the gold medal-winning American teams at 2014, the 2015 World Artistic Gymnastics Championships, and the 2016 Olympic games in Rio. Biles is the first American-African to be a world all-around champion and the first woman to win three consecutive world all-around titles. Biles is also the most decorated American female gymnast in World Championships history, with fourteen medals, ten of them gold.