List of 2016 Summer Olympics medal winners

Approximately 11,000 athletes from 206 nations[1] participated in 306 events in 42 Olympic sport disciplines.

Men's flyweight Misha Aloian of  Russia originally won the silver medal, but was disqualified after he tested positive for Tuaminoheptane.

On 18 August 2016, Kyrgyz weightlifter Izzat Artykov was stripped of his bronze medal in the men's 69 kg event after testing positive for strychnine.

Luis Javier Mosquera of Colombia, who had been the fourth-place finisher before Artykov's disqualification, was moved into third place.

[6][7][8] On 8 December 2016, the CAS disqualified weightlifter Gabriel Sîncrăian of Romania and boxer Misha Aloian of Russia after he tested positive for tuaminoheptane.