"Super heavyweight Ross "The Grizzly" Clifton, an eight-year veteran of MMA best known for his TKO loss to Ken Shamrock at "Wargods" in February, has passed away from an apparent heart attack. He was 32 years old.
Clifton's former trainer, UFC veteran Cal Worsham, said the Rancho Cordova fighter was found dead by his wife Friday morning. Clifton was reportedly watching TV in a recliner chair when the wife went to bed Thursday night. "
MMA Weekly