A Russian gold medallist at the 2014 Sochi Olympics has been disqualified using evidence from an investigation into a state-backed doping conspiracy.
The International Olympic Committee says cross-country skier Alexander Legkov, who won gold in the individual 50-kilometre freestyle race in a Russian podium sweep on the last day of competition.
The Russian trio received their medals in the main Olympic Stadium during the closing ceremony. Legkov also took silver in the 4x10-kilometre relay event.
A second Russian cross-country skier who did not win a medal, Evgeniy Belov, has also been disqualified.
The IOC says both have been banned from attending any future Olympics.