Frank Rosenthal is a Brazilian jiu-jitsu black belt competitor representing the Fifty/50 team.
Joao Miyao vs Frank Rosenthal Grapplefest 6
Sep 8, 2019
Watch Joao Miyao vs Frank Rosenthal from Grapplefest 6.
Frank Rosenthal is a Brazilian jiu-jitsu black belt competitor representing the Fifty/50 team.
Sep 8, 2019
Watch Joao Miyao vs Frank Rosenthal from Grapplefest 6.