LAUSANNE, Switzerland (AP) -- Two wrestlers and a weightlifter have been stripped of Olympic medals for doping at the 2008 and 2012 Games.
The International Olympic Committee says Uzbek wrestler Artur Taymazov, who won a gold medal at the 2008 Beijing Olympics, and Ukrainian wrestler Vasyl Fedoryshyn, who won silver, have been ordered to return their medals.
Taymazov has not been stripped of his 2004 and 2012 golds.
Russian weightlifter Svetlana Tzarukaeva won silver at the 2012 London Games and also was asked to give her medal back.
The IOC, which stores doping samples for 10 years, reanalyzed more than 1,000 samples from Beijing and London with improved techniques that can detect the use of steroids going back weeks and months, rather than days.
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