DA
David Andrew Sigler
Black Belt
Instructor and ranked competitor representing Oregon Union Jiu-Jitsu.
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Major Titles
Verified achievements recognized on the rankings.
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Detailed Description
David Andrew Sigler is the head instructor at Oregon Union Jiu-Jitsu, a Brazilian Jiu-Jitsu academy in North Bend, OR, USA. This profile was built from the IBJJF academy directory, where David Andrew Sigler is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.