Abbiamo rilevato che potresti utilizzare un browser obsoleto non compatibile con il nostro sito web.
Dennis Gruenberg
Nationality Germany
Age 43
Purple belt in Jiu-Jitsu
Achieved
2023
Promoted by Gabriel “Biel” Rainho
Purple belt
Achieved
2023, February 14th
Promoted by Gabriel “Biel” Rainho
Blue belt
Promoted by Gabriel Rainho
Competed as blue belt on Abu Dhabi Jiu Jitsu Pro
Close
