By A Mystery Man Writer
Usain Bolt warns he is saving his world record best for London Olympics - Mirror Online
Usain Bolt - Wikipedia
Still claiming innocence, Montgomery says he's through
How Austinite Ben Duong became a basketball-dribbling, world record-breaking runner - ATXtoday
Footspeed - Wikipedia
Usain Bolt - Wikipedia
Meet Zion Clark: The fastest man on two hands
Human achievement, and wonder it inspires, is at heart of World Athletics Championships
After Portland Slump, Rejuvenated Souleiman Targets Olympic Gold - FloTrack
Who Is The Fastest Person In The World? Here Are The Craziest Running World Records
Firefighter Jonathan Vero smokes Guinness World Records for longest, fastest runs while on fire
London 2012: Usain Bolt braced for greatest sprinting showdown in history, Usain Bolt
Main Stand - International - #MainStand: What is Eliud Kipchoge's world record faster than? Eliud Kipchoge, one of the greatest marathon runners in history, just broke his own world record at the
World Indoor Championships end with world record, U.S. golds - NBC Sports
Warrior David Rudisha eyes more glory - India Today