Question: The wife of three-time Olympic gold medalist and world 100 m and 200 m record holder was also known by which nickname?
Sentence (from "Florence Griffith Joyner"): Florence Delorez Griffith Joyner (December 21, 1959 – September 21, 1998), also known as Flo-Jo, was an American track and field athlete.
Relevant evidence: Yes