John Wisniski Jr.
Acting · Born 1951-09-20 · age 74 · Seattle, Washington, USA
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.
Titles
Raw
Undertaker: The Last Ride
All Elite Wrestling: Dynamite
WrestleMania
WWE Saturday Night's Main Event
WWE WrestleMania III
WrestleMania II
WWE WrestleMania V
WWE WrestleMania IV
WWE WrestleMania VII
WWE Royal Rumble 1992
Biography: WWE Legends
WWE Survivor Series 1987
WWE Royal Rumble 1994
WWE Survivor Series 1990
WWE Royal Rumble 1991
WWE Survivor Series 1988
WWE Royal Rumble 1989
WWE Survivor Series 1989
WWE Royal Rumble 1990
WWE SummerSlam 1991
WWE SummerSlam 1989
WWE's Most Wanted Treasures
WWF Superstars
WWE Survivor Series 1993
NWA Starrcade 1983
WWE: The U.S. Championship: A Legacy of Greatness
WWE The Big Event
WWF Wrestling Challenge
WCW World War 3 1997
Wrestling's Most Embarrassing Moments
Tuesday Night Titans
The British Bulldogs
Ricky "The Dragon" Steamboat
WCW Beach Blast
Most Unusual Matches
WWE: The History Of The WWE Championship
Heroes of Wrestling
NWA Sam Muchnick Retirement Show
WWE The Brawl to End it All
WWE U.K. Rampage 1991
WCW WrestleWar 1992
Chris Jericho's 30th Anniversary Celebration
Battle of the WWE Superstars
WWE WrestleFest '91
WWE Hottest Matches
WWE SuperTape: Volume 2
WWE SuperTape: Volume 5
Demolition: Witness the Power
WWE Mega Matches
WWE Rampage '91
The Ultimate Warrior
Midnight Massacre
Bob Uecker's Wacky World of Sports
Fan Favorites
The Best of the WWF: volume 4
The Best of the WWF: volume 5
The Best of the WWF: volume 7
The Best of the WWF: volume 9
The Best of the WWF: volume 10