Usain Bolt stripped of 2008 Olympic relay gold medal after teammate, Nesta Carter fails drug test

Usain Bolt has been stripped of one of his nine Olympic gold medals after it was confirmed that his 4x100m relay team-mate Nesta Carter tested positive for a banned substance at the 2008 Beijing Olympics. An anomaly was discovered in Carter's submission following a decision by International Olympic Committee (IOC) to retest 454 doping samples from Beijing using the latest scientific