BJJ Lineage of Riordan's MMA Club and Brazilian Jiu Jitsu - Running Springs, California🥋🇮🇪🇧🇷🍀🥊
Carlos Gracie to
Reylson Gracie to
Ken Gabrielson (Dirty Dozen) to
Dartanian Bagby (Dirty Dozen) to
Jason Riordan.

Riordan's MMA Club and BJJ is an affiliate school of 6th Degree Black Belt Dartanian Bagby, owner of Dartanian Jiu Jitsu in North Hollywood, California.