Former WWE Superstar Nelson Frazier (aka Mabel, Viscera and Big Daddy V) passed away at age 43 on Tuesday. Frazier reportedly died of what has been described as a “massive heart attack.”

The following are some comments from wrestling peers of Frazier’s, who commented on his untimely passing:

I am shocked & so sad. Mabel, Viscera, Big Daddy V (Nelson Frazier) passed away. He was a good friend. He just celebrated his 43Bday

— Tommy Dreamer (@THETOMMYDREAMER) February 19, 2014

Nelson Frazier/Big V has died.This really hurts!He was one of the good guys, and was always a great mentor and supportive. I Love U BigV RIP

— Chris Masters (@ChrisMasters310) February 19, 2014