How many times did Chambers break the 10-second barrier at the 2001 World Championships?
Once
Twice
Thrice
Four times
Answer
Twice. Chambers ran a wind-assisted 9.87 in the first round of the 100 metres event at the 2001 World Championships in Edmonton, then ran 9.97 seconds to win the final.
Sprinting with Dwain Chambers: Test Your Knowledge on the British Track Legend!