For the fourth straight Olympics, a Jamaican has swept gold in the track and field sprint events. From 2008* to 2016 it was Usain Bolt. In Tokyo, Elaine Thompson-Herah continued the streak.
Jamaica's Elaine Thompson-Herah successfully defends her Olympic gold by breaking Florence Griffith Joyner's Games record in 10.61, moving to No. 2 all-time with the joint-second fastest women's time ...