At the 1984 Los Angeles Olympics , She won silver in the 200m .
Florence Griffith - Joyner was a two - time Olympian , earning five medals in the process .
At the 1984 Los Angeles Olympics , Florence Griffith - Joyner won silver in the 200m .
Florence Griffith - Joyner was a two - time Olympian , earning five medals in the process .