FILE - In this Friday, Aug. 12, 2016 file photo, France's Teddy Riner, left, competes against Japan's Hisayoshi Harasawa for the gold medal during the men's over 100-kg judo competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil. Judo is coming home at the Tokyo Olympics, and the Japanese team is under a world of pressure. All of Japan's stars will be tested, and not all are gold medal favorites. The rest of the world has dynamic champions, and the biggest is 6-foot-8 French heavyweight Teddy Riner, who won two Olympic gold medals and went undefeated in 154 consecutive matches for a full decade from 2010 to 2020 until he lost twice last year. (AP Photo/Markus Schreiber, File)
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