Summer McIntosh and Katie Ledecky will compete in the 800m freestyle final at the swimming world championships in Singapore.

Chinese 12-year-old Yu Zidi has won a bronze medal at the swim world championships, an astounding feat for a girl who would be a sixth- or seventh-grade student depending on the school system. Yu ...

Léon Marchand of France won gold in the 200-meter individual medley at the swimming world championships on Thursday — and it ...

Twelve-year-old Chinese swimmer Yu Zidi said she felt 'quite emotional' after she became the youngest swimmer in history to ...

China's Yu Zidi said she felt "quite emotional" after the 12-year-old became the youngest swimmer in history to win a world championships medal.