Bronze medalist Aleksandr Krushelnitckii is under suspicion for a failed drug test at the Pyeongchang Winter Olympics. He's seen here with his wife and Olympic Athletes from Russia curling teammate Anastasia Bryzgalova, as they received their bronze medals.

The IOC suspended the Russian Olympic Committee in December, over systematic doping. It then convened a panel to scrutinize Russian athletes who wanted to compete in South Korea; in the end, 168 Russians came to compete, under a neutral flag, in generic uniforms, and under the name Olympic Athlete from Russia.