Wyomia Tyus: First back-to-back 100m Olympic Champion in the world
Before Carl Lewis, Gail Devers, Shelly-Ann Fraser, Usain Bolt and Elaine Thompson-Herah, there was Wyomia Tyus, the first person to ever retain the Olympic title in 100m.
Wyomia Tyus is a black American woman born in Griffin, Georgia in…