Usain Bolt sped down the track in Berlin at the 2009 Track & Field World Championships, shaving 0.11 seconds off his 100m world record time. American Tyson Gay set a new American record in 9.71 while finishing a very impressive second.
Bolt ran a stunning time of 9.58secs to claim gold as defending champion Tyson Gay was left trailing in his wake.
Gay’s run of 9.71 was a new US record but it was only good enough for silver.
Bolt had set his initial record of 9.69 at last year’s Olympics in Beijing.
