LONDON, Usain Bolt delivered on his top billing by winning the 200metres at the London Diamond League on Friday but the Jamaican was upstaged for once as American sprint hurdler Kendra Harrison broke one of the oldest world records in the book.
Bolt, running his first 200metres race for a year in his last outing on the track before the Olympics, struggled for his usual rhythm as he laboured to victory in 19.89 seconds.