KA
Karl Johan August Wallen
Black Belt
Instructor and ranked competitor representing Fighter Centre.
Associations
Major Titles
Verified achievements recognized on the rankings.
No major titles recorded yet for this athlete.
Detailed Description
Karl Johan August Wallen is the head instructor at Fighter Centre, a Brazilian Jiu-Jitsu academy in Gothenburg, Sweden. 8 competitors in the JiuJitsuGyms database list the academy as their team, 1 of them black belts, and between them they hold 1 championship title (1 European). This profile was built from the IBJJF academy directory, where Karl Johan August Wallen is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.