Every time the Olympics roll around, there is plenty of buzz about new world records being set on the world's stage. Despite a decade's passage since Michael Johnson was on the top of his game, he still holds dominant world records in the 200 meters and 400 meters, and he shares the 4x400-meter world record (videos below).
Michael Johnson 200m World Record
1996 - Atlanta Olympics - 19.32 seconds - Johnson DOMINATES
Update: On August 20, 2008 Usain Bolt broke this record by 0.02 seconds
Michael Johnson 400m World Record
1999 - Sevilla, Spain - 43.18 seconds - Johnson DOMINATES
USA 4x400m World Record
1998 - New York City - 2:54.20 - Jerome Young, Antonio Pettigrew, Tyree Washington, and Michael Johnson DOMINATE