Joyner, Florence Griffith
From Longman Dictionary of Contemporary EnglishJoyner, Florence GriffithFlorence Griffith JoynerJoy‧ner, Flor‧ence Grif‧fith /ˈdʒɔɪnə, ˈflɒrəns ˈɡrɪfəθ $ -nər, ˈflɔː-/ (also FloJo infml) (1959–98) a successful runner, who won many prizes and was well-known for appearing on fitness videos, television commercials, and for her long fingernails