John Wisniski Jr.
Known For
Acting
Born
1951-09-20 in Seattle, Washington, USA
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.
Most Known For
Raw
as Greg "The Hammer" Valentine
All Elite Wrestling: Dynamite
as Greg Valentine
WWF Wrestling Challenge
as Greg Valentine
WWF Wrestling Challenge
as Greg "The Hammer" Valentine
Saturday Night's Main Event
as Greg Valentine
Saturday Night's Main Event
Saturday Night's Main Event
as Greg "The Hammer" Valentine
WWE Old School
as Greg Valentine
WWE Old School
as Greg "The Hammer" Valentine
Biography: WWE Legends
as Greg "The Hammer" Valentine
Mid-Atlantic Championship Wrestling
as Greg Valentine
Clash of the Champions
as Greg "The Hammer" Valentine
Tuesday Night Titans
as Greg "The Hammer" Valentine
Tuesday Night Titans
as Greg Valentine
WWE's Most Wanted Treasures
as Greg "The Hammer" Valentine
WWE Hottest Matches
as Greg "The Hammer" Valentine
Undertaker: The Last Ride
as Greg Valentine (archive footage)
WWF All-Star Wrestling
as Greg Valentine
WWF All-Star Wrestling
as Greg 'The Hammer' Valentine
Tag Team Champions
as Greg Valentine