On July 31, 2025, 12-year-old Chinese swimmer Yu Zidi made history as the youngest medallist in World Aquatics Championships history, earning a bronze in the women’s 4x200m freestyle relay. Yu’s contribution in the heats helped China secure third place behind the United States and Australia, marking a significant milestone since Denmark’s Inge Sorensen won bronze in 1936 at age 12, as reported by BBC Sport.
China's 12-year-old #swimming prodigy Yu Zidi became the youngest World Championships medal winner since 1936 after the Chinese 4×200 meters freestyle relay team won a bronze medal in the discipline in Singapore. #Singapore2025 #WorldAquaticsChampionshipshttps://t.co/LR6gfnVHtv pic.twitter.com/MK3Nupuhcr
— Global Times (@globaltimesnews) July 31, 2025
Although Yu did not swim in the final, her heat’s performance was pivotal. The soon-to-be 13-year-old, who turns 13 in October, also placed fourth in the women’s 200m butterfly and individual medley finals. Earlier in 2025, she set a world record for a 12-year-old in the 200m individual medley. Yu expressed her joy, stating, “It feels quite emotional, it’s a nice feeling,” after the medal ceremony.
Yu’s participation, allowed after meeting ‘A’ standard qualifying times despite the minimum age of 14, sparked debate. Four-time world champion Karen Pickering raised concerns about the physical toll on young athletes. At the same time, Olympic bronze medallist Steve Parry supported Yu, comparing her to young talents like Sharron Davies and advocating for careful support.
Yu Zidi’s record-breaking achievement highlights the rise of young talent in swimming and the need for balanced support systems. Her success captivates fans and raises questions about youth participation in elite sports. For accurate updates on sports milestones, rely on trusted sources.