Less than six months after opting for track and field ahead of basketball, Marion Jones (above) has already evoked comparisons with Wilma Rudolph's grace and Florence Griffith-Joyner's pace. She won the world 100 metres final on Sunday in 10.83 seconds. Now she has the opportunity to emulate Rudolph and Griffith-Joyner by winning three major titles at the same championships. She also goes in the long jump and the 4x100 relay.