4
John Wisniski Jr.
Born · September 20, 1951 (73 years old)
Known For: Acting
Place of Birth: Seattle, Washington, USA
Bio
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.
Midnight Massacre
Caepio
0.0
2021
Biography: “Rowdy” Roddy Piper
Self
7.7
2021
Biography: WWE Legends
Greg "The Hammer" Valentine · (1 episode)
7.2
2021
WWE's Most Wanted Treasures
Greg "The Hammer" Valentine · (2 episodes)
8.6
2021
Chris Jericho's 30th Anniversary Celebration
Greg "The Hammer" Valentine
7.0
2020
All Elite Wrestling: Dynamite
Greg Valentine · (1 episode)
8.1
2019
350 Days
Self
5.4
2019
WWE: The U.S. Championship: A Legacy of Greatness
Greg 'The Hammer' Valentine (archive footage)
9.2
2016
Behind the Ropes: The Greatest Fraternity in the World
Himself
0.0
2015
At What Cost? Anatomy of Professional Wrestling
Himself
10.0
2015
WWE: 150 Best Pay-Per-View Matches, Vol 1
Himself
10.0
2014
WWE: Starrcade - The Essential Collection
Himself
0.0
2012
JCW Legends and Icons
0.0
2011
Timeline: The History of WWE – 1985 – As Told By Greg Valentine
Himself
0.0
2011
WWE: The History Of The Intercontinental Championship
Himself
7.3
2008
WWE: The History Of The WWE Championship
10.0
2006
World Wrestling Legends: 6:05 - The Reunion
Greg Valentine
0.0
2005
WWE Hall of Fame 2004
8.5
2004
Heroes of Wrestling
Greg "The Hammer" Valentine
1.0
1999
WCW World War 3 1997
Greg "The Hammer" Valentine
7.0
1997
AWF Warriors of Wrestling
Greg "The Hammer" Valentine · (3 episodes)
0.0
1995
WWE Royal Rumble 1994
Greg "The Hammer" Valentine
7.7
1994
WWE Survivor Series 1993
The Blue Knight
7.0
1993
WWE Raw
Greg "The Hammer" Valentine · (1 episode)
6.7
1993
WCW Clash of The Champions XX: 20th Anniversary
Greg "The Hammer" Valentine
0.0
1992
WCW Beach Blast
Greg "The Hammer" Valentine
0.0
1992
WCW Wrestle War: WarGames
Greg "The Hammer" Valentine
0.0
1992
WWF SuperTape '92
Greg "The Hammer" Valentine
0.0
1992
WWE Royal Rumble 1992
Greg "The Hammer" Valentine
7.1
1992
WWE Rampage '91
Greg "The Hammer" Valentine
0.0
1991
WWE SummerSlam 1991
Greg "The Hammer" Valentine
7.8
1991
WWE WrestleFest '91
Greg "The Hammer" Valentine
0.0
1991
WWE U.K. Rampage 1991
Greg "The Hammer" Valentine
6.0
1991
WWE Mega Matches
Greg "The Hammer" Valentine
0.0
1991
WWE WrestleMania VII
Greg "The Hammer" Valentine
7.3
1991
WWE Superstars & Stripes Forever: The March to WrestleMania VII
Greg "The Hammer" Valentine
0.0
1991
WWE Royal Rumble 1991
Greg "The Hammer" Valentine
7.8
1991
WWE Survivor Series 1990
Greg "The Hammer" Valentine
8.2
1990
WWF Hottest Matches
Greg "The Hammer" Valentine
0.0
1990
Battle of the WWE Superstars
Greg Valentine
0.0
1990
WWF SuperTape vol. 2
Greg "The Hammer" Valentine
0.0
1990
WWF/AJPW/NJPW Wrestling Summit
0.0
1990
WWE The Ultimate Challenge Special: The March to WrestleMania VI
Greg "The Hammer" Valentine
0.0
1990
WWE Royal Rumble 1990
Greg "The Hammer" Valentine
6.6
1990
WWE Survivor Series 1989
Greg "The Hammer" Valentine
7.9
1989
WWE SummerSlam 1989
Greg Valentine
6.5
1989
WWE Demolition
Greg "The Hammer" Valentine
0.0
1989
Fan Favorites
Greg Valentine
0.0
1989
The Best of the WWF: volume 20
Greg "The Hammer" Valentine
0.0
1989
The Ultimate Warrior
Greg "The Hammer" Valentine
0.0
1989
WWE Wrestling at The Meadowlands: May '89
Greg "The Hammer" Valentine
0.0
1989
WWE Maple Leaf Wrestling: April '89
Greg "The Hammer" Valentine
0.0
1989
WWE WrestleMania V
Greg "The Hammer" Valentine
7.3
1989
WWE Los Angeles Wrestling: January '89
Greg "The Hammer" Valentine
0.0
1989
WWE Royal Rumble 1989
Greg "The Hammer" Valentine
5.5
1989
WWE Los Angeles Wrestling: December '88
Greg "The Hammer" Valentine
0.0
1988
WWE Survivor Series 1988
Greg "The Hammer" Valentine
8.5
1988
WWE U.K. Rampage 1988
Greg "The Hammer" Valentine
0.0
1988
WWE Wrestling at The Meadowlands: September '88
Greg "The Hammer" Valentine
0.0
1988
The Best of the WWF: volume 16 Around the World
Greg "The Hammer" Valentine
0.0
1988
WWE Maple Leaf Wrestling: July '88
Greg "The Hammer" Valentine
0.0
1988
WWE Maple Leaf Wrestling: April '88
Greg "The Hammer" Valentine
0.0
1988
WWE WrestleMania IV
Greg "The Hammer" Valentine
7.4
1988
The Best of the WWF: volume 14
Greg "The Hammer" Valentine
0.0
1987
WWE Houston Wrestling: December '87
Greg "The Hammer" Valentine
0.0
1987
WWE Survivor Series 1987
Greg Valentine
8.9
1987
WWE Houston Wrestling: October '87
Greg "The Hammer" Valentine
0.0
1987
WWE Maple Leaf Wrestling: June '87
Greg "The Hammer" Valentine
0.0
1987
The Best of the WWF: volume 11
Greg "The Hammer" Valentine
0.0
1987
WWE WrestleMania III
Greg "The Hammer" Valentine
7.5
1987
The Best of the WWF: volume 10
Greg "The Hammer" Valentine
0.0
1987
WWE Maple Leaf Wrestling: January '87
Greg "The Hammer" Valentine
0.0
1987
WWE Wrestling at The Meadowlands: January '87
Greg "The Hammer" Valentine
0.0
1987
Bob Uecker's Wacky World of Sports
Greg "The Hammer" Valentine
0.0
1987
WWE's Inside the Steel Cage
Greg 'The Hammer' Valentine
0.0
1986
WWE Houston Wrestling: October '86
Greg "The Hammer" Valentine
0.0
1986
The British Bulldogs
Greg Valentine
4.0
1986
The Best of the WWF: volume 9
Greg "The Hammer" Valentine
0.0
1986
WWF Wrestling Challenge
Greg Valentine · (69 episodes)
6.8
1986
WWE The Big Event
Greg "The Hammer" Valentine
8.0
1986
The Best of the WWF: volume 7
Greg "The Hammer" Valentine
0.0
1986
Ricky "The Dragon" Steamboat
Greg "The Hammer" Valentine
10.0
1986
WrestleMania II
Greg "The Hammer" Valentine
6.4
1986
Tag Team Champions
Greg Valentine
0.0
1986
The Best of the WWF: volume 5
Greg "The Hammer" Valentine
0.0
1986
WWE Maple Leaf Wrestling: October '85
Greg "The Hammer" Valentine
0.0
1985
WWE Maple Leaf Wrestling: September '85
Greg "The Hammer" Valentine
0.0
1985
The Best of the WWF: volume 4
Greg "The Hammer" Valentine
0.0
1985
Saturday Night's Main Event
(41 episodes)
7.9
1985
WWE Maple Leaf Wrestling: April '85
Greg "The Hammer" Valentine
0.0
1985
WrestleMania
Greg "The Hammer" Valentine
6.6
1985
WWE Maple Leaf Wrestling: October '84
Greg "The Hammer" Valentine
0.0
1984
WWE Maple Leaf Wrestling: September '84
Greg "The Hammer" Valentine
0.0
1984
WWE Maple Leaf Wrestling: December '85
Greg "The Hammer" Valentine
0.0
WWE Pay Per View
Greg "The Hammer" Valentine · (4 episodes)
0.0
1985
The WWF's Most Unusual Matches
Greg 'The Hammer' Valentine
0.0
1985
WWF Hulkamania 1
Greg Valentine
0.0
1985
WWE The Brawl to End it All
Greg "The Hammer" Valentine
10.0
1984
NWA Boogie Jam
Greg Valentine
0.0
1984
NWA Starrcade 1983
Greg "The Hammer" Valentine
7.0
1983
NWA The Race to Starrcade
Greg Valentine
0.0
1983
NWA The Final Conflict
Greg Valentine
0.0
1983
NWA Sam Muchnick Retirement Show
Greg Valentine
0.0
1982