The latest news and top stories on Yu Zidi, a prodigious 12-year-old Chinese swimmer. She has achieved world-leading times, notably the fastest ever 200m individual medley by a 12-year-old, and ...

Canada's Summer McIntosh and China's Yu Zidi impressed at the World Aquatics Championships, making them names to watch at LA ...

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