Date of Birth: 
Place of Birth: Kagoshima, Japan
About Akihiro Yamaguchi
- Akihiro Yamaguchi (?? ??, Yamaguchi Akihiro, born September 11, 1994) is a Japanese swimmer and former world record holder who specializes in the breaststroke. At the 2011 World Junior Swimming Championships in Lima, Yamaguchi won a total of four medals: one gold and three silvers.
- His gold came in the 200-meter breaststroke with a time of 2:11.70. On September 15, 2012, at the National Sports Festival of Japan, he set a new world record in the 200-meter breaststroke (long course) with a time of 2:07.01, bettering the previous record of 2:07.28.
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