John Wisniski Jr.

John Wisniski Jr.

1951-09-20

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 championships, including the NWA United States Heavyweight Championship and the WWE Intercontinental Championship. An alumnus of WWE and World Championship Wrestling, he was inducted to the WWE Hall of Fame in 2004.

Also appears in

Midnight Massacre

Midnight Massacre

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Biography: “Rowdy” Roddy Piper

Biography: “Rowdy” Roddy Piper

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350 Days

350 Days

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At What Cost? Anatomy of Professional Wrestling

At What Cost? Anatomy of Professional Wrestling

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Behind the Ropes: The Greatest Fraternity in the World

Behind the Ropes: The Greatest Fraternity in the World

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JCW Legends and Icons

JCW Legends and Icons

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Bob Uecker’s Wacky World of Sports

Bob Uecker’s Wacky World of Sports

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World Wrestling Legends: 6:05 - The Reunion

World Wrestling Legends: 6:05 - The Reunion

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