Jason has trained in Brazilian Jiu‐Jitsu since 2002 and holds a Second Degree Black Belt from
Fabio Santos Coral Belt (Red and Black), who is a Rickson Gracie Black Belt. As the chief instructor at SIMA, he likes to focus on techniques that are effective in both competition and practical for self defense. He has successfully competed in Brazilian Jiu-Jitsu, Submission Grappling and MMA. He has been teaching and running classes since 2009.
Lineage: Mitsuyo Maeda > Carlos Gracie > Helio Gracie > Rickson Gracie > Fabio Santos > Jason Dempster