This olympian who died in 1998 was the sister-in-law of fellow track great Jackie Joyner-Kersee
[DOC] [TLE] Olympic Track Champions Florence Griffith Joyner and Jackie ... [PAR] Sisters-in-law: Florence Griffith-Joyner and Jackie Joyner-Kersee #Neshing ... 
Jackie Joyner-Kersee - Olympic Athlete - Known as the greatest female all ......