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Jonathan Anthony Wisniski

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 WWF Intercontinental Champion. An alumnus of the World Wrestling Federation and World Championship Wrestling, he was inducted to the WWE Hall of Fame in 2004.


Read bio at tmdb | Read bio at Wikipedia
Born:
Sep 20, 1951 In Seattle, Washington, USA
Movie/TV Credits:
31
First Appeared:
In the movie NWA Starrcade 1983 1983-11-24
Latest Project:
Movie WWE: The U.S. Championship: A Legacy of Greatness 2016-04-26
Known For
Filmography
Movie WWE: The U.S. Championship: A Legacy of Greatness Greg 'The Hammer' Valentine (archive footage) 2016-04-26
Movie At What Cost? Anatomy of Professional Wrestling Himself 2015-04-25
Movie WWE: 150 Best Pay-Per-View Matches, Vol 1 Himself 2014-03-11
Movie WWE: The History Of The Intercontinental Championship Himself 2008-11-25
Movie WWE: The History Of The WWE Championship 2006-09-05
Movie WWE Hall of Fame 2004 2004-03-12
Movie WCW World War 3 1997 Himself 1997-11-23
Movie WWE Survivor Series 1993 The Blue Knight 1993-11-24
Movie WCW Beach Blast Himself 1992-06-20
Movie WWE Royal Rumble 1992 Himself 1992-01-19
Movie WCW Wrestle War: WarGames Himself 1992-05-17
Movie WWE Royal Rumble 1991 Himself 1991-01-19
Movie WWE WrestleMania VII Himself 1991-03-24
Movie WWE SummerSlam 1991 Himself 1991-08-26
Movie WWE U.K. Rampage 1991 Himself 1991-04-21
Movie WWE Royal Rumble 1990 Himself 1990-01-21
Movie WWE Survivor Series 1990 Himself 1990-11-22
Movie WWF/AJPW/NJPW Wrestling Summit 1990-04-13
Movie WWE SummerSlam 1989 Himself 1989-08-28
Movie WWE WrestleMania V Himself 1989-04-02
Movie WWE Survivor Series 1989 Himself 1989-11-23
Movie WWE WrestleMania IV Greg "The Hammer" Valentine 1988-03-27
Movie WWE Survivor Series 1988 Greg "The Hammer" Valentine 1988-11-24
Movie WWE WrestleMania III Greg "The Hammer" Valentine 1987-03-29
Movie WWE Survivor Series 1987 Greg "The Hammer" Valentine 1987-11-26
Movie WWE The Big Event Greg "The Hammer" Valentine 1986-08-28
Movie WrestleMania II Greg "The Hammer" Valentine 1986-04-07
Movie WrestleMania Greg "The Hammer" Valentine 1985-03-31
Series Saturday Night's Main Event 1985-05-11
Movie WWE The Brawl to End it All Greg "The Hammer" Valentine 1984-07-23
Movie NWA Starrcade 1983 Himself 1983-11-24