The world champion in the event that year was Tyson Gay of the USA.
Maurice Greene
There is a table I found on wiki that states who won what, but it does not give an individual win for 100m sprint. It only tells of point standing. Link for that is below. it was linford christie
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.
Yulia Nesterenko of Belarus in a time of 10.93 seconds.
Shelly-Ann Fraser of Jamaica in a time of 10.78 seconds.
bobby morrow
Maurice Greene (USA) won the 100m at the 2000 Sydney Olympics with the time of 9.87 with -0.3m/s wind.
Usain Bolt won the 100m final at Beijing
Usain Bolt
Armin Hoary
Usain Bolt
Usain Bolt.
Donovan Bailey of Canada won the men's race.
Usain Bolt.
Maurice Greene
Maurice Greene
Shelly-Ann Fraser.