FILE - In this Sept. 25, 1988, file photo, Florence Griffith-Joyner celebrates her victory in the 100-meter dash at the Olympic Games in Seoul, South Korea. She was clocked at 10.54 seconds, to break an Olympic record. Natalia Pomoshchnikova, right, of the Soviet Union, finished sixth in the race. For 33 years, sprinters have been chasing the records cemented next to the name “Florence Griffith Joyner.” The current wave of speedsters, few of them who were even born when the late Flo-Jo commanded the stage, keeps creeping closer to the late sprinter's hallowed marks in the 100 (10.49 seconds) and the 200 (21.34). (AP Photo/Dieter Endlicher, File)