19-Year-Old Ryuji Miura Breaks 3000m Steeplechase NR to Kick Off Tokyo Olympics Athletics Day One กรกฎาคม 29, 2564 2020 Olympics Akira Aizawa Hiromu Yamauchi Kazuki Kurokawa Kosei Yamaguchi Naoto Tobe Ririka Hironaka Ryoma Aoki Ryuji Miura Takashi Eto Takatoshi Abe +