Track star Su Bingtian had a remarkable Olympics in Tokyo, clocking a personal best in the semi-finals to become the first Chinese sprinter to reach the final of the mens 100m.Su ran an Asian record 9.83 seconds in that semi-final to go into the showpiece as the second fastest finalist.The mens 100m final, where Su finished sixth, was the most watched event of these Olympics on Chinas state broadcaster CCTV and despite Su
