Who is new teenage tennis star Cori Gauff?

Cori Gauff stunned the world when she beat five-times Wimbledon champion Venus Williams on the first day of the Wimbledon Championships. The schoolgirl, 15, faced the 39-year-old on Centre Court and became the youngest player since 1991 to win the first round of the ladies’ singles, beating her hero in straight sets, 6-4, 6-4. She […]