![](https://cdn.cnn.com/cnnnext/dam/assets/190701150808-03-cori-gauff-0701-super-tease.jpg)
Coco Gauff took a science test just before trying to qualify for Wimbledon. She's now an international sensation
8:40am PDT - July 2nd, 2019 coco gauff - CNNBefore she could seriously think about a sensational debut at Wimbledon and beat one of her idols, 15-year-old American Cori "Coco" Gauff had to qualify for the tourney -- even while fitting in an 11 p.m. exam.