<p>Marvin Castelle is a 10th Planet Black Belt and owner of 10th Planet Torrance in California. </p>

Jiu Jitsu Idiots - Episode 93: Danny Boll joins Greg & Russ

Greg "The Butcher" is a fun Polish guy who loves talking about jiu jitsu and life. His best friend Russell produced this podcast purely to spread Greg's positivity to the world on a weekly basis.