Bolt Beats Gatlin, Then Watch What Happens [VIDEO]

Jamaica's Usain Bolt has beaten U.S. sprinter Justin Gatlin again - this time in the 200m event at the World Championships in Beijing.

Bolt, tabbed 'the world's fastest human', ran a time of 19.55 seconds. Gatlin ran a 19.74.

Earlier in the games, Bolt edged Gatlin in the 100m.