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FILE - Zhang Yufei of China poses with her gold medal after winning the women's 200-meter butterfly final at the 2020 Summer Olympics, on July 29, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader, File)
FILE - Zhang Yufei of China poses with her gold medal after winning the women's 200-meter butterfly final at the 2020 Summer Olympics, on July 29, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader, File)