Longer Video: http://www.youtube.c om/watch?v=ZLsLT-Yi5 gg
Usain Bolt ended his stunning season by running down Asafa Powell to win the 100m by just 0.06 seconds at the Van Damme Memorial meeting in Brussels.
Fellow Jamaican Powell - who equalled the second-fastest 100m time ever on Tuesday - led until the final 15m, but Bolt came through to clock 9.77s.
Asafa Powell does 9.77sec in 100m semi final at Rieti Grand Prix Meeting in Italy on 7th september 2008
Asafa Powell runs 9.82sec in the 100m final at Rieti Grand Prix in Italy on 7th september 2008