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John Slionski
Nationality
United States
Age
40
Purple belt in Jiu-Jitsu (BJJ)
Competed on Smoothcomp
Purple belt
Achieved 2024
Promoted by Milton Regis
Competed as purple belt on Smoothcomp
2024-09-28 -
PRIDE 50
Blue belt
Achieved 2022
Promoted by Milton Regis
White belt
Promoted by Professor Milton Regis
Competed as white belt on Smoothcomp
2021-08-14 -
Grappling Industries PHILADELPHIA
2021-04-10 -
GAMAN BJJ // Connecticut State Championship // GI & NOGI
Close
Academies
KIOTO BJJ
