FILE - In this Oct. 10, 1964 file photo, Japanese runner Yoshinori Sakai lights the Olympic cauldron during the opening ceremony of the 1964 Summer Olympics in Tokyo. Sakai was born in Hiroshima on Aug. 6, 1945, the day the nuclear weapon destroyed that city. He symbolized the rebirth of Japan after the Second World War as he opened the 1964 Tokyo Games. Sakai was born in Hiroshima on Aug. 6, 1945, the day the United States dropped an atomic bomb on the city. Just over 19 years later, he ran with the Olympic flame into the national stadium, left the cinder track, and jogged up a long flight of flower-lined stairs to reach the top. (AP Photo/File)

FILE - This Jan. 10, 2020, file photo, shows the exterior of the Yoyogi National Stadium in Tokyo. The Yoyogi National Stadium was the gem of the '64 Games. Built by the late-architect Kenzo Tange, the masterpiece was the venue for swimming and is slated to be used for handball next year in Tokyo. (AP Photo/Jae C. Hong, File)

FILE - In this Oct. 15, 1964, file photo, Bob Hayes of United States, right, wins the men's 100-meter final during the Summer Olympic Games at the National Stadium in Tokyo. (AP Photo/File)

FILE - In this Oct. 14, 1964, file photo, U.S. Marine Lt. Billy Mills pulls off a stunning upset by winning the 10,000 meters Olympic race in Tokyo. Mills set an Olympic record 0f 28:24:4, and was the only American ever to win the event. (AP Photo/File)

FILE - In this Oct. 18, 1964, file photo, Don Schollander of Lake Oswego, Ore., poses with the four gold medals he won during Olympic swimming competitions in Tokyo. Schollander won the gold medals for the 100 and 400 meters freestyle, and swam legs of the winning 400-meter medley and 800-meter freestyle relays. (AP Photo/File)