The International Olympic Committee stripped Ukrainian javelin thrower Oleksandr Pyatnytsya of his silver medal from the 2012 Olympics after a retest showed he tested positive for drugs.
Radio Free Europe/Radio Liberty: Ukrainian javelin thrower stripped of silver medal after doping retest
Ukraine's Oleksandr Pyatnytsya competes during the men's javelin throw final at the 2010 European Athletics Championships at the Olympic Stadium in Barcelona on July 31, 2010.
