He was stripped of his medal and disqualified from competing in the 2016 Olympics by FINA .
Mauricio Fiol , Peruvian swimmer , tested positive for stanozolol after winning the silver medal in the 200 - metre butterfly at the 2015 Pan American Games .
Mauricio Fiol was stripped of Mauricio Fiol 's medal and disqualified from competing in the 2016 Olympics by FINA .
Mauricio Fiol , Peruvian swimmer , tested positive for stanozolol after winning the silver medal in the 200 - metre butterfly at the 2015 Pan American Games .