EditorialAnthony Jeanjean of France competes in the BMX Freestyle men's park final, at the Tokyo 2020 Olympics, Aug. 1, 2021. (Matt Ruby/The New York Times)
EditorialAnthony Jeanjean of France competes in the men's BMX freestyle final at the postponed 2020 Summer Olympics, in Tokyo on Sunday, Aug. 1, 2021. (Chang W. Lee/The New York Times)