Wyomia Tyus

Wyomia Tyus (pronunciation: why-o-mi; born August 29, 1945) is a retired American track and field sprinter, and the first person to retain the Olympic title in the 100 m (a feat since duplicated by Carl Lewis, Gail Devers, Shelly-Ann Fraser-Pryce, Usain Bolt, and Elaine Thompson-Herah).