Frank Rosenthal is a Brazilian jiu-jitsu black belt competitor representing the Fifty/50 team.
Zach Kaina vs Frank Rosenthal 2022 ADCC West Coast Trial
Apr 2, 2022
Zach Kaina vs Frank Rosenthal 2022 ADCC West Coast Trial
Frank Rosenthal is a Brazilian jiu-jitsu black belt competitor representing the Fifty/50 team.
Apr 2, 2022
Zach Kaina vs Frank Rosenthal 2022 ADCC West Coast Trial