CBC Sports Explains: The 100m dash
The 100m dash is the most electrifying 10 seconds in sports. Usain Bolt and Florence Griffith Joyner have been on top of the world for years, being the earth's fastest humans. But how fast can humans really run, and have we reached our peak?
1:01
2:36
1:59
2:51:53
2:08:03
0:17
21:51
2:10
2:47
3:30
