Ryosuke Irie OLY is a retired Japanese competitive swimmer who competes in backstroke events. He is a Kindai University student in Osaka. Wikipedia
Born: 1990 (age 34 years), Tennoji Ward, Osaka, Japan
Teammates: Rikako Ikee, Kosuke Kitajima, Katsuhiro Matsumoto, and more
Height: 5′ 10″
Weight: 137 lbs
Career end: April 3, 2024
Club: Itoman Toshin