Ben Johnson
Only one Canadian, Donovan Bailey, has won the 100m sprint at the Olympics. Ben Johnson was the first to cross the finish line in the 100m sprint at the Seoul Olympics, but was later disqualified for steroid use.
the fastest man on earth Usain Bolt won the gold medal for 100m in 2008 Olympic games
Usain Bolt
Crawford won the 100m in Montreal in 1976.
Brent HaydenCanada (CAN)
Usain Bolt Men's 100m Shelly-Ann Fraser-Pryce Women's 100m
James MagnussenAustralia (AUS)
Ryosuke IrieJapan (JPN)
Aya TerakawaJapan (JPN)
Emily SeebohmAustralia (AUS)
Satomi SuzukiJapan (JPN)
Christian SprengerAustralia (AUS)