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Matt O'Brien
Nationality
United States
Age
46
Blue belt in Jiu-Jitsu (BJJ)
Competed on Smoothcomp
Blue belt
Competed as blue belt on Smoothcomp
2020-01-25 -
NAGA Philadelphia Grappling Championship
2019-04-27 -
NAGA World Grappling Championship
White belt
Competed as white belt on Smoothcomp
2019-01-26 -
NAGA Philadelphia Grappling Championship
Close
Academies
RH Studios BJJ
