In October September during the ADCC 2019 event, Ralph Gracie appeared in a short interview with 4th Stringers.
Ralph discusses the evolution of ADCC and venue selection for the event.
The YouTube video of the interview is listed below:
In October September during the ADCC 2019 event, Ralph Gracie appeared in a short interview with 4th Stringers.
Ralph discusses the evolution of ADCC and venue selection for the event.
The YouTube video of the interview is listed below: