Today, Josh Mckinney(@thejoshmckinney) interviews one of his newest black belts, Mark Rosenkoetter. Mark has used Jiu-Jitsu to foster countless friendships, to travel, and to meet some really amazing people!

I this episode, Josh and Mark discuss whether or not Rener Gracie's Jiu-Jitsu is "Legit" after mark recently had the opportunity to train with him. They also dive into a very interesting topic on Jiu-Jitsu and identity.

Black Belts and White belts all will have something to learn from this thought provoking Episode of ISAJJS.

Master Chest Over Chest