John Wisniski Jr.
Personal Info
Known forActing
Known Credits126
GenderMale
Place of BirthSeattle, Washington, USA
Also Known AsGreg "The Hammer" Valentine
Greg Valentine
Baby Face Nelson
The Blue Knight
Boxcar Willie
Johnny Fargo
Johnny Valentine Jr.
Biography
John Wisniski, Jr. is an American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine. In the course of his career, which has spanned over four decades, Valentine has held more than 40 champi...Read more
