Dwain Chambers wins 100m heat
Former drugs cheat Dwain Chambers has won his 100m heat in a season's best time of 10.02 seconds - faster than Usain Bolt's qualifying time.
The crowd greeted his appearance with a huge roar of approval.
Former drugs cheat Dwain Chambers has won his 100m heat in a season's best time of 10.02 seconds - faster than Usain Bolt's qualifying time.
The crowd greeted his appearance with a huge roar of approval.
Jamaican sprinter Usain Bolt successfully defended his 100m men's Olympic title on Sunday, and in the process, set a new Olympic record.