Xu Jiayu

Xu competed for China at the 2012 Summer Olympics, and won a silver medal in the 100 metre backstroke at the 2016 Summer Olympics.[7][8] He is the current national record holder in backstroke races in all distances (50, 100, and 200 metres).[9][10]

Xu and his teammates in the front row at the 2014 Asian Games

At the 2014 Asian Games, Xu, Ning Zetao, Li Zhuhao and Li Xiang teamed up to win the men's 4 × 100 metre medley relay.[11] Individually, Xu received silver medals in the 100m backstroke and 200m backstroke. While also receiving a bronze medal in the 50m backstroke.

At the 2016 short course World Championships, Xu won the bronze medal in the 100 metre backstroke.[12]

At the 2017 World Aquatics Championships, Xu became the first male Chinese swimmer to win gold in the 100m backstroke in a time of 52.44 seconds.[13] He also received the bronze medal as a part of the mixed medley relay.[14]

At the 2018 Asian Games, Xu received six gold medals. He swept the backstroke events and was part of the Asian record setting mixed and men medley relays.[15][16]

At the 2019 World Aquatics Championships, Xu successfully defended his 100m backstroke title with a time of 52.43 seconds.[17] Xu also placed sixth in the 50m backstroke.[18]

Key: NR = National Record