Belarusian Olympic sprinter Krystsina Tsimanouskaya, center, prepares to leave Narita International Airport in Narita, east of Tokyo Wednesday, Aug. 4, 2021. Tsimanouskaya, who plans to seek refuge in Europe, boarded a plane that left the gate for Vienna on Wednesday morning, though it was not immediately clear if that would be her final destination. (Kyodo News via AP)

Belarusian Olympic sprinter Krystsina Tsimanouskaya has assuringly landed in an Austrian airline aircraft at Schwechat International Airport in Vienna Austria, Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Lisa Leutner)

Belarusian Olympic sprinter Krystsina Tsimanouskaya, center, arrives at Narita International Airport in Narita, east of Tokyo Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Koji Sasahara)

Belarusian Olympic sprinter Krystsina Tsimanouskaya waves as she leaves Narita International Airport in Narita, east of Tokyo Wednesday, Aug. 4, 2021. Tsimanouskaya, who plans to seek refuge in Europe, boarded a plane that left the gate for Vienna on Wednesday morning, though it was not immediately clear if that would be her final destination. (Kyodo News via AP)

In this image taken on Wednesday Aug. 4, 2021 and provided by the National Anti-crisis Management, Belarusian Olympic sprinter Krystsina Tsimanouskaya, right, who seeks foreign refuge from Minsk authorities, poses for a photo with top Belarusian dissident in Poland, Pavel Latushko, left, shortly after her arrival at the Frederic Chopin Airport in Warsaw, Poland. Fearing for her safety at home after criticizing her coaches on social media, Tsimanouskaya flew from Tokyo to Warsaw with a stopover in Vienna. Poland has offered her and her husband humanitarian visas. (National Anti-crisis Management via AP)

Belarusian Olympic sprinter Krystsina Tsimanouskaya, center, arrives at Narita International Airport in Narita, east of Tokyo Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Koji Sasahara)

Belarusian Olympic sprinter Krystsina Tsimanouskaya, left, arrives at Narita International Airport in Narita, east of Tokyo Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Koji Sasahara)

Police officers gather in front of the Poland's Embassy in Tokyo before a van with Belarusian Olympic sprinter Krystsina Tsimanouskaya leaves Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Kantaro Komiya)

FILE In this file photo taken on Friday, July 30, 2021, Krystsina Tsimanouskaya, of Belarus, runs in the women's 100-meter run at the 2020 Summer Olympics, Japan. A feud between Belarusian Olympic sprinter Krystsina Tsimanouskaya and team officials that prompted her to seek refuge in Poland has again cast a spotlight on the repressive environment in the ex-Soviet nation, where authorities have unleashed a relentless crackdown on dissent. (AP Photo/Martin Meissner, File)

Belarusian Olympic sprinter Krystsina Tsimanouskaya is assumingly taken away in a black van after her arrival at Schwechat International Airport in Vienna Austria, Wednesday, Aug. 4, 2021. Tsimanouskaya plans to seek refuge in Europe after accusing team officials of trying to force her to leave the Tokyo Games early. (AP Photo/Lisa Leutner)