He sprinted 100 metres in 9.63 seconds. Watch the amazing video below about every medalist who has won the Men's 100 metre sprint in the Olympics. It shows how man is becoming faster and faster over time due to increased nutrition, fitness and other factors. Today's culture is based on speed. Everyone wants everything now, quickly and no one wants to waste time. Man is becoming faster on foot, as you'll see in this video.
Check out the video, One Race, Every Medalist Ever here: http://www.nytimes.com/interactive/2012/08/05/sports/olympics/the-100-meter-dash-one-race-every-medalist-ever.html?hp&hp#
Have a great day!