Is Cub Swanson a black belt?
Cub Swanson is a black belt in Brazilian jiu-jitsu but stopped training in the martial arts discipline 15 years ago because of Kron Gracie. Swanson was so bitter over the politics of the tournament that he stopped practicing jiu-jitsu and transitioned in 2004 to a professional MMA fighting career.Oct 4, 2019