John Wisniski Jr.
John Wisniski Jr.
Person

John Wisniski Jr.

Actor 1951-09-20 Seattle, Washington, USA

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 for

FILMOGRAPHY
Data from TMDB
Raw

Raw

1993 · Greg "The Hammer" Valentine

Undertaker: The Last Ride

Undertaker: The Last Ride

2020 · Greg Valentine (archive footage)

All Elite Wrestling: Dynamite

All Elite Wrestling: Dynamite

2019 · Greg Valentine

WrestleMania

WrestleMania

1985 · Greg "The Hammer" Valentine

WWE WrestleMania III

WWE WrestleMania III

1987 · Greg "The Hammer" Valentine

WWE Saturday Night's Main Event

WWE Saturday Night's Main Event

1985 · Greg Valentine

WrestleMania II

WrestleMania II

1986 · Greg "The Hammer" Valentine

WWE WrestleMania IV

WWE WrestleMania IV

1988 · Greg "The Hammer" Valentine

WWE WrestleMania V

WWE WrestleMania V

1989 · Greg "The Hammer" Valentine

WWE WrestleMania VII

WWE WrestleMania VII

1991 · Greg "The Hammer" Valentine

Biography: WWE Legends

Biography: WWE Legends

2021 · Greg "The Hammer" Valentine

WWE Royal Rumble 1992

WWE Royal Rumble 1992

1992 · Greg "The Hammer" Valentine

WWE Royal Rumble 1994

WWE Royal Rumble 1994

1994 · Greg "The Hammer" Valentine

WWE Survivor Series 1987

WWE Survivor Series 1987

1987 · Greg Valentine

WWE Survivor Series 1990

WWE Survivor Series 1990

1990 · Greg "The Hammer" Valentine

WWE Survivor Series 1988

WWE Survivor Series 1988

1988 · Greg "The Hammer" Valentine

WWE Royal Rumble 1991

WWE Royal Rumble 1991

1991 · Greg "The Hammer" Valentine

WWE Royal Rumble 1990

WWE Royal Rumble 1990

1990 · Greg "The Hammer" Valentine