Childhood photos of 15-year-old American tennis sensation Cori 'Coco' Gauff. Her success at Wimbledon, where she beat former champion Venus Williams, means she is the youngest woman to reach the second week of a Grand Slam tournament since 1991, when a 15-year-old Jennifer Capriati made it to the Wimbledon semifinals. Gauff has left fans at this tournament, and indeed across Britain and back home in the United States, in her thrall. Family matriarch is the woman Coco calls ?G-Ma? ? her 74-year-old maternal grandmother, Yvonne Odom. ?Coco has worked so hard for this. Nobody gave her anything. I just hope every young person can see that if they have a dream, then they can go for it,' said Mrs Odom in a recent interview. 08 Jul 2019 Pictured: Coco aged 3. Photo credit: MEGA TheMegaAgency.com +1 888 505 6342