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Jonathan Wisniski

Jonathan Anthony Wisniski (born September 20, 1951) is an American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine. Over five decades, Valentine held more than 40 championships, including the NWA United States Heavyweight Championship, WWF Intercontinental Heavyweight Championship, NWA World Tag Team Championship, and WWF World Tag Team Championship. An alumnus of Mid-Atlantic Championship Wrestling, the World Wrestling Federation and World Championship Wrestling, he was inducted into the WWE Hall of Fame Class of 2004 and the Professional Wrestling Hall of Fame in 2016.


Aliases
  • Jonathan Anthony Wisniski
  • Baby Face Nelson
  • Greg "The Hammer" Valentine
  • The Blue Knight
  • Boxcar Willie
  • Greg Valentine
  • Johnny Fargo
  • Johnny Valentine Jr.
English
  • Born In Seattle, Washington, U.S.
  • Born September 20, 1951
  • Gender Male
  • On Other Sites IMDB TheMovieDB.com
  • Created November 13, 2019 by
    Administrator admin
  • Modified July 17, 2022 by
    DC mod

WWE WrestleMania 4

1988
as Greg 'The Hammer' Valentine

Insane Clown Posse Theater

2013
as Greg "The Hammer" Valentine

WWE SummerSlam 1991

1991
as Greg "The Hammer" Valentine

350 Days

2019
as Greg Valentine

WWE WrestleMania

1985
as Greg Valentine

WWE Hall of Fame 2004

2004
as Greg Valentine

NWA Starrcade 1983

1983
as Greg Valentine

WWE SummerSlam 1989

1989
as Greg Valentine

Guest Star

Episode WWE's Most Wanted Treasures
Brutus "The Barber" Beefcake/Greg "The Hammer" Valentine
2021
Episode WCW Monday Nitro
Nitro 46
1996
Episode WWE Prime Time Wrestling
Primetime Wrestling 096
1987
Episode Hogan Knows Best
Knobs Invades
2007