By Ryan Steal Jamaican sprinter Elaine Thompson-Herah beat Florence Griffith Joyner's women's 100 meters record that Joyner had held for the past 33 years. Thompson-Herah won gold in Tokyo on Saturday, setting a new world record of 10.61 seconds. Since the 1988 Seoul Olympics, Griffith Joyner, commonly known as Flo-Jo, has held theworld mark of […]