John Wisniski Jr.
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.
- Known ForActing
- Born20 September 1951 (age 74)
- Place of BirthSeattle, Washington, USA
John Wisniski Jr.
- Known ForActing
- Born20 September 1951 (age 74)
- Place of BirthSeattle, Washington, USA
KNOWN FOR
PHOTOS
CREDITS
Midnight Massacre
-
2021
Biography: 'Rowdy' Roddy Piper
7.7
2021
Chris Jericho's 30th Anniversary Celebration
7.0
2020
350 Days
5.4
2019
WWE: The U.S. Championship: A Legacy of Greatness
9.2
2016
Behind the Ropes: The Greatest Fraternity in the World
-
2015
At What Cost? Anatomy of Professional Wrestling
10.0
2015
WWE: 150 Best Pay-Per-View Matches, Vol 1
10.0
2014
WWE: Starrcade - The Essential Collection
-
2012
Timeline: The History of WWE – 1985 – As Told By Greg Valentine
-
2011
JCW Legends and Icons
-
2011
WWE: The History Of The Intercontinental Championship
7.3
2008
WWE: The History Of The WWE Championship
10.0
2006
World Wrestling Legends: 6:05 - The Reunion
-
2005
WWE Hall of Fame 2004
8.5
2004
Heroes of Wrestling
1.0
1999
WCW World War 3 1997
7.0
1997
WWE Royal Rumble 1994
7.7
1994
WWE Survivor Series 1993
6.7
1993
WWF SuperTape '92
-
1992
WCW Beach Blast
-
1992
WCW Clash of The Champions XX: 20th Anniversary
-
1992
WWE Royal Rumble 1992
7.2
1992
WCW Wrestle War: WarGames
-
1992
WWE WrestleFest '91
-
1991
WWE Mega Matches
-
1991
WWE Rampage '91
-
1991
WWE WrestleMania VII
7.3
1991
WWE Royal Rumble 1991
7.8
1991
WWE SummerSlam 1991
7.8
1991
WWE U.K. Rampage 1991
6.0
1991
WWE Superstars & Stripes Forever: The March to WrestleMania VII
-
1991
Battle of the WWE Superstars
-
1990
WWF Hottest Matches
-
1990
WWF SuperTape vol. 2
-
1990
WWE Survivor Series 1990
8.2
1990
WWF/AJPW/NJPW Wrestling Summit
-
1990
WWE The Ultimate Challenge Special: The March to WrestleMania VI
-
1990
WWE Royal Rumble 1990
6.6
1990
WWE WrestleMania V
7.3
1989
WWE Demolition
-
1989
The Ultimate Warrior
-
1989
Fan Favorites
-
1989
The Best of the WWF: volume 20
-
1989
WWE Maple Leaf Wrestling: April '89
-
1989
WWE Los Angeles Wrestling: January '89
-
1989
WWE Wrestling at The Meadowlands: May '89
-
1989
WWE Royal Rumble 1989
5.5
1989
WWE Survivor Series 1989
7.9
1989
WWE SummerSlam 1989
6.6
1989
WWE Survivor Series 1988
8.5
1988
The Best of the WWF: volume 16 Around the World
-
1988
WWE U.K. Rampage 1988
-
1988
WWE Los Angeles Wrestling: December '88
-
1988
WWE Maple Leaf Wrestling: April '88
-
1988
WWE Maple Leaf Wrestling: July '88
-
1988
WWE Wrestling at The Meadowlands: September '88
-
1988
WWE WrestleMania IV
7.4
1988
WWE WrestleMania III
7.5
1987
Bob Uecker's Wacky World of Sports
-
1987
The Best of the WWF: volume 10
-
1987
The Best of the WWF: volume 11
-
1987
The Best of the WWF: volume 14
-
1987
WWE Houston Wrestling: October '87
-
1987
WWE Houston Wrestling: December '87
-
1987
WWE Maple Leaf Wrestling: January '87
-
1987
WWE Maple Leaf Wrestling: June '87
-
1987
WWE Wrestling at The Meadowlands: January '87
-
1987
WWE Survivor Series 1987
8.9
1987
WrestleMania II
6.4
1986
The British Bulldogs
4.0
1986
Ricky "The Dragon" Steamboat
10.0
1986
WWE's Inside the Steel Cage
-
1986
The Best of the WWF: volume 5
-
1986
The Best of the WWF: volume 7
-
1986
The Best of the WWF: volume 9
-
1986
WWE Houston Wrestling: October '86
-
1986
Tag Team Champions
-
1986
WWE The Big Event
8.0
1986
WrestleMania
6.628
1985
The Best of the WWF: volume 4
-
1985
The WWF's Most Unusual Matches
-
1985
WWF Hulkamania 1
-
1985
WWE Maple Leaf Wrestling: April '85
-
1985
WWE Maple Leaf Wrestling: September '85
-
1985
WWE Maple Leaf Wrestling: October '85
-
1985
WWE Maple Leaf Wrestling: September '84
-
1984
WWE Maple Leaf Wrestling: October '84
-
1984
NWA Boogie Jam
-
1984
WWE The Brawl to End it All
10.0
1984
NWA Starrcade 1983
7.0
1983
NWA The Final Conflict
-
1983
NWA The Race to Starrcade
-
1983
NWA Sam Muchnick Retirement Show
-