Christian Boesiger
Christian Boesiger (also spelled Bösiger, born 22 March 1984) is a Swiss male badminton player from Olten club. He competed at the 2008 Summer Olympics in the men's singles event, and reach the second round. Career. Boesiger played the 2007 BWF World Championships in men's singles, and was defeated in the first round by Yousuke Nakanishi, of Japan, 21–16, 14–21, 21–18. At the 2008 Summer Olympics, he was defeated in the second round by Przemysław Wacha of Poland with the score 12–21, 21–11, 19–21.