FILE - Bronze medal winner Ilia Burov, of the Russian Olympic Committee, left, hugs silver medal winner Ukraine's Oleksandr Abramenko as they celebrate after the men's aerials finals at the 2022 Winter Olympics, Wednesday, Feb. 16, 2022, in Zhangjiakou, China. (AP Photo/Gregory Bull, File)

FILE - In this frame from video, Vladyslav Heraskevych, of Ukraine, holds a sign that reads "No War in Ukraine" after finishing a run at the men's skeleton competition at the 2022 Winter Olympics, Friday, Feb. 11, 2022, in the Yanqing district of Beijing. (NBC via AP, File)