JO
Joshua A Johnson
Black Belt
Instructor and ranked competitor representing Defensive Edge Martial Arts Academy.
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Major Titles
Verified achievements recognized on the rankings.
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Detailed Description
Joshua A Johnson is the head instructor at Defensive Edge Martial Arts Academy, a Brazilian Jiu-Jitsu academy in Wakefield, MA, USA. 15 competitors in the JiuJitsuGyms database list the academy as their team. This profile was built from the IBJJF academy directory, where Joshua A Johnson is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.