Choke Yasuoka (Japanese: 安岡チョーク, born January 18, 1973, in Pran Buri District, Thailand) is a wheelchair racer, who competes at Olympic level for Japan. At the 2004 Olympic Games, he finished 6th in the demonstration sport of Men's 1500m wheelchair. He also participated in the 2004 Summer Paralympics, winning silver in the 400 metres, gold in the 800 metres, and bronze in the 4×400 metre relay. He has also competed in wheelchair marathon races, including the Boston Marathon and the Ōita Marathon. References External links 1973 births Living people Japanese male wheelchair racers Olympic wheelchair racers of Japan Wheelchair racers at the 2004 Summer Olympics Paralympic athletes of Japan Athletes (track and field) at the 2004 Summer Paralympics Paralympic gold medalists for Japan Paralympic silver medalists for Japan Paralympic bronze medalists for Japan Paralympic wheelchair racers Medalists at the 2004 Summer Paralympics Paralympic medalists in athletics (track and field) 21st-century Japanese people