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.

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

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.