A little bit of self-persuasion went a very long way for Coco Gauff, whose victory at the French Open gave the 21-year-old American a trophy she has long coveted, and a second major title.

Coco Gauff grew up in Delray Beach, Florida and has become one of tennis' biggest stars. The 21-year-old is playing in the French Open final.

The U.S. tennis sensation, still just 21, notches her second major title by winning the French Open. Wimbledon awaits.