Personal Info
Birthday
September 20, 1951
Place of Birth
Seattle, Washington, USA
Known For
Acting
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.
Acting Filmography (94)
No Backdrop
0.0
Midnight Massacre
Movie2025
7.3
Biography: WWE Legends
TV Series2021
8.6
WWE's Most Wanted Treasures
TV Series2021
No Backdrop
7.0
Chris Jericho's 30th Anniversary Celebration
Movie2020
7.4
Undertaker: The Last Ride
TV Series2020
8.0
All Elite Wrestling: Dynamite
TV Series2019
5.1
350 Days
Movie2019
6.0
Headstrong
Movie2019
9.2
WWE: The U.S. Championship: A Legacy of Greatness
Movie2016
No Backdrop
0.0
Behind the Ropes: The Greatest Fraternity in the World
Movie2015
No Backdrop
10.0
At What Cost? Anatomy of Professional Wrestling
Movie2015
No Backdrop
0.0
WWE: Starrcade - The Essential Collection
Movie2012
No Backdrop
0.0
Timeline The History of WWE – 1985 – As Told By Greg Valentine
Movie2011
No Backdrop
7.3
WWE: The History Of The Intercontinental Championship
Movie2008
No Backdrop
10.0
WWE: The History Of The WWE Championship
Movie2006
7.8
The Greatest Wrestling Stars of the '80s
Movie2005
8.3
WWE Hall of Fame 2004
Movie2004
1.0
Heroes of Wrestling
Movie1999
No Backdrop
7.5
WCW World War 3 1997
Movie1997
7.0
WWE Royal Rumble 1994
Movie1994
7.0
WWE Survivor Series 1993
Movie1993
6.8
Raw
TV Series1993
No Backdrop
0.0
The Immortal Hulk Hogan
Movie1992
No Backdrop
0.0
WCW Clash of The Champions XX: 20th Anniversary
Movie1992
8.0
WCW Beach Blast
Movie1992
6.0
WCW WrestleWar 1992
Movie1992
0.0
WWE SuperTape: Volume 5
Movie1992
6.9
WWE Royal Rumble 1992
Movie1992
0.0
WWE Rampage '91
Movie1991
7.7
WWE SummerSlam 1991
Movie1991
0.0
WWE WrestleFest '91
Movie1991
No Backdrop
6.0
WWE U.K. Rampage 1991
Movie1991
0.0
WWE Mega Matches
Movie1991
7.3
WWE WrestleMania VII
Movie1991
No Backdrop
0.0
WWE Superstars & Stripes Forever: The March to WrestleMania VII
Movie1991
0.0
WWE Funniest Moments
Movie1991
7.1
WWE Royal Rumble 1991
Movie1991
7.7
WWE Survivor Series 1990
Movie1990
0.0
WWE Hottest Matches
Movie1990
No Backdrop
0.0
Battle of the WWE Superstars
Movie1990
0.0
WWE SuperTape: Volume 2
Movie1990
0.0
WWF/AJPW/NJPW Wrestling Summit
Movie1990
No Backdrop
0.0
WWE The Ultimate Challenge Special: The March to WrestleMania VI
Movie1990
0.0
Wrestling Superheroes
Movie1990
6.1
WWE Royal Rumble 1990
Movie1990
7.8
WWE Survivor Series 1989
Movie1989
6.7
WWE SummerSlam 1989
Movie1989
0.0
Demolition: Witness the Power
Movie1989
No Backdrop
0.0
Fan Favorites
Movie1989
No Backdrop
0.0
The Best of the WWF: volume 20
Movie1989
0.0
The Ultimate Warrior
Movie1989
7.3
WWE WrestleMania V
Movie1989
5.8
WWE Royal Rumble 1989
Movie1989
8.2
WWE Survivor Series 1988
Movie1988
0.0
Macho Madness
Movie1988
No Backdrop
0.0
The Best of the WWF: volume 16 Around the World
Movie1988
7.3
WWE WrestleMania IV
Movie1988
0.0
Clash of the Champions
TV Series1988
0.0
Brutus "The Barber" Beefcake
Movie1988
No Backdrop
0.0
The Best of the WWF: volume 14
Movie1987
10.0
Wrestling's Most Embarrassing Moments
Movie1987
8.4
WWE Survivor Series 1987
Movie1987
No Backdrop
0.0
The Best of the WWF: volume 11
Movie1987
7.4
WWE WrestleMania III
Movie1987
No Backdrop
0.0
The Best of the WWF: volume 10
Movie1987
0.0
Bob Uecker's Wacky World of Sports
Movie1987
0.0
Inside the Steel Cage
Movie1986
4.0
The British Bulldogs
Movie1986
No Backdrop
0.0
The Best of the WWF: volume 9
Movie1986
6.8
WWF Wrestling Challenge
TV Series1986
7.7
WWF Superstars
TV Series1986
8.0
WWE The Big Event
Movie1986
No Backdrop
0.0
The Best of the WWF: volume 7
Movie1986
10.0
Ricky "The Dragon" Steamboat
Movie1986
6.4
WrestleMania II
Movie1986
0.0
WWE Grudge Match
Movie1986
No Backdrop
0.0
Tag Team Champions
Movie1986
No Backdrop
0.0
The Best of the WWF: volume 5
Movie1986
No Backdrop
0.0
The WWF's Amazing Managers
Movie1985
No Backdrop
0.0
The Best of the WWF: volume 4
Movie1985
8.3
WWE Saturday Night's Main Event
TV Series1985
6.7
WrestleMania
Movie1985
0.0
WWE Pay Per View
TV Series1985
9.0
Most Unusual Matches
Movie1985
No Backdrop
0.0
WWF Hulkamania 1
Movie1985
No Backdrop
10.0
WWE The Brawl to End it All
Movie1984
9.0
Tuesday Night Titans
TV Series1984
0.0
NWA Boogie Jam
Movie1984
7.2
NWA Starrcade 1983
Movie1983
0.0
WCW Arena Shows
TV Series1983
No Backdrop
0.0
NWA The Final Conflict
Movie1983
0.0
Mid-Atlantic Championship Wrestling
TV Series1981
0.0
WWF All-Star Wrestling
TV Series1975
0.0
WWE Old School
TV Series1973