JO
John Anthony Coller
Black Belt
Instructor and ranked competitor representing The Jiu-Jitsu Academy of Southern Maryland.
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Detailed Description
John Anthony Coller is the head instructor at The Jiu-Jitsu Academy of Southern Maryland, a Brazilian Jiu-Jitsu academy in White Plains, MD, USA. Instructional staff includes senior instructor John Coller, who holds a Black Belt 4th Degree in Jiu-Jitsu with the USJA and a Black Belt BJJ with the IBJJF. This profile was built from the IBJJF academy directory, where John Anthony Coller is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.