Swimming's governing body said Wednesday that it will "have a look" at its entry rules after Yu Zidi's participation at the world championships at the age of 12. https://www.japantimes.co.jp/sports/2025/07/31/more-sports/yu-zidi-swimming-worlds/?utm_medium=Social&utm_source=mastodon #moresports #worldaquaticschampionships #yuzidi