That Kid's Got Game: Girl, 9, introduced to jiu-jitsu by dad after being bullied, submits larger boy

A Texas father wanted to teach his nine-year-old daughter self-defense after she was being bullied in the ninth grade. In the process, the ?Mayan Warrior? from San Antonio found Brazilian jiu-jitsu and has since won pro-level tournaments and defeated boy?s bigger than her in submissions-only tournaments.�