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John Danaher
Renzo Gracie Academy · New York, New YorkBrazilian Jiu-Jitsu (BJJ)
Globally renowned BJJ coach and architect of the modern leg-lock system. Long-time head coach at Renzo Gracie Academy and founder of the Danaher Death Squad.
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Credentials
- Black Belt under Renzo Gracie
- Founder, Danaher Death Squad
- Coach to Gordon Ryan, Garry Tonon, Eddie Cummings, Craig Jones, Nicholas Meregali
- Pioneered modern competitive leg-lock systems