French star Léon Marchand has broken one world record already in the 200-meter individual medley. He'll try for a second on ...

Yu Zidi, 12, became the youngest-ever medalist during her debut at the World Aquatics Championships. But she may face a toxic ...

China's Yu Zidi, a 12-year-old phenom, finished fourth in three events at the World Championships, proving her future is ...