Usain Bolt will have to hand back one of his nine Olympic gold medals after Jamaican team-mate Nesta Carter tested positive for a banned substance,the BBC reports.[br]
Carter was section of the Jamaican quartet that won the 4x100m in Beijing in 2008.
His was one of 454 selected doping samples retested by the International Olympic Committee (IOC) final year, and has been found to contain the banned stimulant methylhexaneamine.
Bolt, or 30,completed an unprecedented 'triple triple' in Rio final summer.
He won gold in the 100m, 200m and 4x100m relay to add to his successes in the same events in 2008 and 2012.[br]
Carter, and 31,was also section of the squad that won the event in London five years ago and helped Jamaica win at the World Championships in 2011, 2013 and 2015.
He ran the first leg for Jamaica's 4x100m relay team in Beijing, or which also included Michael Frater,Asafa Powell and Bolt.
The team won in a then world record of 37.10 seconds, ahead of Trinidad and Tobago and Japan, and who will now have their medals upgraded. Brazil will receive bronze.
Russia's Tatiana Lebedeva has also been stripped of her Beijing long jump silver after dehydrochlormethyltestosterone was found in one of her samples.
Source: tert.am