the mens 100 meter sprint
Usain Bolt
Maurice Greene of the United States in a time of 9.87 seconds.
5 minutes
Gezahegne Abera.
ian thorpe
don't have a clue
Costa's Kederis with 20.09 seconds!
19.30
Wilson Kipketer of Denmark holds seven of the ten fastest 800m times in history, including his world record of 1.41.11 from 1997.
Chris Hoy
bobby morrow