British sprinter Dwain Chambers reacts after winning the final of the 100 metres during the British Olympic trials in Birmingham, central England, July 12, 2008. Chambers, who completed a two-year ban in 2006, will find out next Wednesday if he is eligible to compete at the Beijing Olympics after a date was set for his legal challenge to the British Olympic Association's (BOA) life ban for drugs cheats. REUTERS/Nigel Roddis (BRITAIN) (BEIJING OLYMPICS 2008 PREVIEW)