Bolt: people still doubt me

USAIN BOLT, the world’s fastest man, believes it will take time for people to believe that his performances are possible without doping.

The 23-year-old Jamaican, who won three Olympic titles in world record times in Beijing last year, clocked the fastest 100metres ever recorded in Berlin in August, winning the World Championship title in 9.58 seconds – an astonishing 0.11secs faster than his previous world best.

People have watched in disbelief since Bolt set the world record in only his fifth 100m race at the Reebok Grand Prix in New York on June 1, 2008.