Usain Bolt Vs. Billy Bush: Who Is The World's Fastest... Speed Walker?...

Usain Bolt Vs. Billy Bush: Who Is The World's Fastest... Speed Walker? (Sept. 2011)

Usain Bolt is a three-time Olympic gold medal winner, and commonly referred to as “The Fastest Man In The World.” So naturally, Billy Bush challenged him to a race — a speed-walking race. So, did Billy give the lightning fast champ a run for his money?