John Wisniski 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 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.
TV Shows(22)
Biography: WWE Legends
Greg "The Hammer" Valentine
WWE's Most Wanted Treasures
Greg "The Hammer" Valentine
Undertaker: The Last Ride
Greg Valentine (archive footage)
All Elite Wrestling: Dynamite
Greg Valentine
AWF Warriors of Wrestling
Greg "The Hammer" Valentine
Raw
Greg "The Hammer" Valentine
Clash of the Champions
Greg "The Hammer" Valentine
WWF Wrestling Challenge
Greg Valentine
WWF Wrestling Challenge
Greg "The Hammer" Valentine
WWF Superstars
Greg "The Hammer" Valentine
WWE Saturday Night's Main Event
Greg Valentine
WWE Saturday Night's Main Event
WWE Saturday Night's Main Event
Greg "The Hammer" Valentine
WWE Pay Per View
Tuesday Night Titans
Greg "The Hammer" Valentine
Tuesday Night Titans
Greg Valentine
WCW Arena Shows
Greg Valentine
Mid-Atlantic Championship Wrestling
Greg Valentine
WWF All-Star Wrestling
Greg Valentine
WWF All-Star Wrestling
Greg 'The Hammer' Valentine