Fastest Olympic Runners in the 100 Meter Dash

Time (In Seconds)
Usain Bolt (2009)9.58
Tyson Gay(2009)/Yohan Blake (2012)9.69
Asafa Powell (2008)9.72
Nesta Carter (2010)9.78
Maurice Greene (1999)/ Justin Gatlin (2012)9.79
Sources: top5ofanything.com