The Jamaican, who defended her 100-meter and 200-meter Olympic titles at Tokyo 2020, ran a world lead time of 10.54 seconds as she continued to flirt with breaking Florence Griffith-Joyner's world record of 10.49 seconds, set in 1988.
https://amp.cnn.com/cnn/2021/0....8/22/sport/elaine-th