German official questions why rules changed to allow 12-year-old to swim at World Aquatics Championships, says children not mentally ready.

Swimmer can make history on Monday as the youngest person to win a medal at an international event since 1936.

Bei der Schwimm-WM in Singapur wird die Chinesin Yu Zidi Vierte über 200 Meter Lagen. Sie ist zwölf Jahre alt. Die Regeln der Verbände verbieten Auftritte in diesem Alter. Aber es…

German official questions why rules changed to allow 12-year-old to swim at World Aquatics Championships, says children not mentally ready.

SINGAPORE: Swimming’s governing body said Wednesday it will “have a look” at its entry rules after Yu Zidi’s participation at the world championships at the age of 12. The Chinese…

La federación internacional, World Aquatics, abre la puerta a cambiar el mínimo de edad para competir ante el caso de la joven prodigio, cuarta en dos finales

12-year-old helps team qualify third fastest for final of women’s 4x200m freestyle relay in Singapore; finishes fourth in 200m butterfly.

Chinese 12-year-old Yu Zidi makes history by becoming the youngest medallist in World Aquatics Championship history.