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Robert Sintobin
Nationality
United States
Age
53
Brown belt in Jiu-Jitsu (BJJ)
Competed on Smoothcomp
Brown belt
Achieved 2021, October 30th
Promoted by Robert Drysdale
Competed as brown belt on Smoothcomp
2023-04-29 -
Clarion MMA Zenith Open
2022-03-05 -
Grappling Industries ARNOLD CLASSIC
Purple belt
Competed as purple belt on Smoothcomp
2020-03-07 -
Grappling Industries COLUMBUS: ARNOLD CLASSIC
Close
Academies
Drysdale/Zenith