John Danaher is a long time Renzo Gracie student and this time he shares a story with Renzo Gracie being challenged in his academy. As Danaher witnessed the challenge here is what exactly happened there with a guy thinking he’s “unchokeable”. Reflections on my sensei: When my sensei, Renzo Gracie, first moved permanently to the … Continue reading Renzo Gracie Challenged by an “Unchokeable” Man in His Gym