Nia Blackman is a Checkmat brown belt from the UK, and an ADCC European Trials champion in the over 65kg division.
Rafaela Guedes vs Nia Blackman 2024 ADCC World Championships Presented by FloGrappling
Aug 17, 2024
Rafaela Guedes vs Nia Blackman 2024 ADCC World Championships Presented by FloGrappling