"Katie Ledecky Surpasses Michael Phelps: Breaks Record for Most Individual Golds at World Championships"
Katie Ledecky's relentless pursuit of improvement has made her one of the greatest freestyle swimmers in history, winning 6 golds in the same event at the world championships. She now holds 16 individual world titles and 7 Olympic gold medals. Despite her success, Ledecky remains tough on herself and is always looking for ways to be better.