Some of the most accomplished and famous athletes in the world—tennis legends Venus and Serena Williams, Olympic Gold Medalist Simone Biles, World Cup superstar Carli Lloyd and others—faced earthshaking challenges in their youth. But they refused to give up. Through hard work and determination, they rose above their circumstances and went on to conquer the sports world. This collection of mini biographies, complete with firsthand content drawn from in-depth interviews, is a source of inspiration and self-empowerment for kids and sports fans of all ages.