Cameron van der Burgh of South Africa celebrates after winning the gold medal in the men’s 100m backstroke finals in New Delhi

Cameron van der Burgh of South Africa celebrates after winning the gold medal in the men’s 100m backstroke finals as Christian Sprenger (L) of Australia reacts during the Commonwealth Games in New Delhi October 6, 2010. REUTERS/Tim Wimborne (INDIA – Tags: SPORT SWIMMING)