Personal Info

Known For

Acting

Known Credits

125

Gender

Male

Birthday

1951-09-20 (74 years old)

Place of Birth

Seattle, Washington, USA

Also Known As

Greg "The Hammer" Valentine

Greg Valentine

Baby Face Nelson

The Blue Knight

Boxcar Willie

Johnny Fargo

Johnny Valentine Jr.

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.

Known For

Acting

WrestleMania

1985

WrestleMania

as

Greg "The Hammer" Valentine

WrestleMania II

1986

WrestleMania II

as

Greg "The Hammer" Valentine

WWE WrestleMania III

1987

WWE WrestleMania III

as

Greg "The Hammer" Valentine

WWE WrestleMania V

1989

WWE WrestleMania V

as

Greg "The Hammer" Valentine

Battle of the WWE Superstars

1990

Battle of the WWE Superstars

as

Greg Valentine

WWE WrestleFest '91

1991

WWE WrestleFest '91

as

Greg "The Hammer" Valentine

The British Bulldogs

1986

The British Bulldogs

as

Greg Valentine

WWE Hottest Matches

1990

WWE Hottest Matches

as

Greg "The Hammer" Valentine

WWE SuperTape: Volume 2

1990

WWE SuperTape: Volume 2

as

Greg "The Hammer" Valentine

WWE SuperTape: Volume 5

1992

WWE SuperTape: Volume 5

as

Greg "The Hammer" Valentine

Demolition: Witness the Power

1989

Demolition: Witness the Power

as

Greg "The Hammer" Valentine

WWE Mega Matches

1991

WWE Mega Matches

as

Greg "The Hammer" Valentine

WWE Rampage '91

1991

WWE Rampage '91

as

Greg "The Hammer" Valentine

The Ultimate Warrior

1989

The Ultimate Warrior

as

Greg "The Hammer" Valentine

Ricky "The Dragon" Steamboat

1986

Ricky "The Dragon" Steamboat

as

Greg "The Hammer" Valentine

WWE WrestleMania VII

1991

WWE WrestleMania VII

as

Greg "The Hammer" Valentine

WWE Royal Rumble 1991

1991

WWE Royal Rumble 1991

as

Greg "The Hammer" Valentine

WWE Survivor Series 1990

1990

WWE Survivor Series 1990

as

Greg "The Hammer" Valentine

WWE SummerSlam 1991

1991

WWE SummerSlam 1991

as

Greg "The Hammer" Valentine

WWE Survivor Series 1993

1993

WWE Survivor Series 1993

as

The Blue Knight

WWE Survivor Series 1988

1988

WWE Survivor Series 1988

as

Greg "The Hammer" Valentine

NWA Starrcade 1983

1983

NWA Starrcade 1983

as

Greg "The Hammer" Valentine

Midnight Massacre

2025

Midnight Massacre

as

Caepio

WCW Beach Blast

1992

WCW Beach Blast

as

Greg "The Hammer" Valentine

WCW World War 3 1997

1997

WCW World War 3 1997

as

Greg "The Hammer" Valentine

Bob Uecker's Wacky World of Sports

1987

Bob Uecker's Wacky World of Sports

as

Greg "The Hammer" Valentine

Behind the Ropes: The Greatest Fraternity in the World

2015

Behind the Ropes: The Greatest Fraternity in the World

as

Himself

Fan Favorites

1989

Fan Favorites

as

Greg Valentine

At What Cost? Anatomy of Professional Wrestling

2015

At What Cost? Anatomy of Professional Wrestling

as

Himself

The Best of the WWF: volume 4

1985

The Best of the WWF: volume 4

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 5

1986

The Best of the WWF: volume 5

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 7

1986

The Best of the WWF: volume 7

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 9

1986

The Best of the WWF: volume 9

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 10

1987

The Best of the WWF: volume 10

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 11

1987

The Best of the WWF: volume 11

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 14

1987

The Best of the WWF: volume 14

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 16 Around the World

1988

The Best of the WWF: volume 16 Around the World

as

Greg "The Hammer" Valentine

The Best of the WWF: volume 20

1989

The Best of the WWF: volume 20

as

Greg "The Hammer" Valentine

Most Unusual Matches

1985

Most Unusual Matches

as

Greg "The Hammer" Valentine

WWF Hulkamania 1

1985

WWF Hulkamania 1

as

Greg Valentine

World Wrestling Legends: 6:05 - The Reunion

2005

World Wrestling Legends: 6:05 - The Reunion

as

Greg Valentine

Timeline: The History of WWE – 1985 – As Told By Greg Valentine

2011

Timeline: The History of WWE – 1985 – As Told By Greg Valentine

as

Himself

WWE: The U.S. Championship: A Legacy of Greatness

2016

WWE: The U.S. Championship: A Legacy of Greatness

as

Greg 'The Hammer' Valentine (archive footage)

JCW Legends and Icons

2011

JCW Legends and Icons

as

WWE Maple Leaf Wrestling: April '89

1989

WWE Maple Leaf Wrestling: April '89

as

Greg "The Hammer" Valentine

WWE U.K. Rampage 1988

1988

WWE U.K. Rampage 1988

as

Greg "The Hammer" Valentine

WWE Houston Wrestling: October '86

1986

WWE Houston Wrestling: October '86

as

Greg "The Hammer" Valentine

WWE Houston Wrestling: October '87

1987

WWE Houston Wrestling: October '87

as

Greg "The Hammer" Valentine

WWE Houston Wrestling: December '87

1987

WWE Houston Wrestling: December '87

as

Greg "The Hammer" Valentine

WWE Los Angeles Wrestling: December '88

1988

WWE Los Angeles Wrestling: December '88

as

Greg "The Hammer" Valentine

WWE Los Angeles Wrestling: January '89

1989

WWE Los Angeles Wrestling: January '89

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: September '84

1984

WWE Maple Leaf Wrestling: September '84

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: October '84

1984

WWE Maple Leaf Wrestling: October '84

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: April '85

1985

WWE Maple Leaf Wrestling: April '85

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: September '85

1985

WWE Maple Leaf Wrestling: September '85

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: October '85

1985

WWE Maple Leaf Wrestling: October '85

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: December '85

WWE Maple Leaf Wrestling: December '85

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: January '87

1987

WWE Maple Leaf Wrestling: January '87

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: June '87

1987

WWE Maple Leaf Wrestling: June '87

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: April '88

1988

WWE Maple Leaf Wrestling: April '88

as

Greg "The Hammer" Valentine

WWE Wrestling at The Meadowlands: January '87

1987

WWE Wrestling at The Meadowlands: January '87

as

Greg "The Hammer" Valentine

WWE Maple Leaf Wrestling: July '88

1988

WWE Maple Leaf Wrestling: July '88

as

Greg "The Hammer" Valentine

WWE Wrestling at The Meadowlands: September '88

1988

WWE Wrestling at The Meadowlands: September '88

as

Greg "The Hammer" Valentine

WWE Wrestling at The Meadowlands: May '89

1989

WWE Wrestling at The Meadowlands: May '89

as

Greg "The Hammer" Valentine

WWE: The History Of The WWE Championship

2006

WWE: The History Of The WWE Championship

as

WWE Hall of Fame 2004

2004

WWE Hall of Fame 2004

as

Self

WWF/AJPW/NJPW Wrestling Summit

1990

WWF/AJPW/NJPW Wrestling Summit

as

WWE: 150 Best Pay-Per-View Matches, Vol 1

2014

WWE: 150 Best Pay-Per-View Matches, Vol 1

as

Himself

WWE: The History Of The Intercontinental Championship

2008

WWE: The History Of The Intercontinental Championship

as

Himself

WWE: Starrcade - The Essential Collection

2012

WWE: Starrcade - The Essential Collection

as

Himself

NWA The Final Conflict

1983

NWA The Final Conflict

as

Greg Valentine

350 Days

2019

350 Days

as

Self

Tag Team Champions

1986

Tag Team Champions

as

Greg Valentine

WWE WrestleMania IV

1988

WWE WrestleMania IV

as

Greg "The Hammer" Valentine

WCW Clash of The Champions XX: 20th Anniversary

1992

WCW Clash of The Champions XX: 20th Anniversary

as

Greg "The Hammer" Valentine

Heroes of Wrestling

1999

Heroes of Wrestling

as

Greg "The Hammer" Valentine

WWE Royal Rumble 1989

1989

WWE Royal Rumble 1989

as

Greg "The Hammer" Valentine

WWE Survivor Series 1989

1989

WWE Survivor Series 1989

as

Greg "The Hammer" Valentine

NWA Sam Muchnick Retirement Show

1982

NWA Sam Muchnick Retirement Show

as

Greg Valentine

NWA The Race to Starrcade

1983

NWA The Race to Starrcade

as

Greg Valentine

NWA Boogie Jam

1984

NWA Boogie Jam

as

Greg Valentine

WWE The Brawl to End it All

1984

WWE The Brawl to End it All

as

Greg "The Hammer" Valentine

WWE The Ultimate Challenge Special: The March to WrestleMania VI

1990

WWE The Ultimate Challenge Special: The March to WrestleMania VI

as

Greg "The Hammer" Valentine

WWE The Big Event

1986

WWE The Big Event

as

Greg "The Hammer" Valentine

WWE Survivor Series 1987

1987

WWE Survivor Series 1987

as

Greg Valentine

WWE Superstars & Stripes Forever: The March to WrestleMania VII

1991

WWE Superstars & Stripes Forever: The March to WrestleMania VII

as

Greg "The Hammer" Valentine

WWE U.K. Rampage 1991

1991

WWE U.K. Rampage 1991

as

Greg "The Hammer" Valentine

WWE Royal Rumble 1992

1992

WWE Royal Rumble 1992

as

Greg "The Hammer" Valentine

WWE Royal Rumble 1990

1990

WWE Royal Rumble 1990

as

Greg "The Hammer" Valentine

WWE SummerSlam 1989

1989

WWE SummerSlam 1989

as

Greg Valentine

WWE Royal Rumble 1994

1994

WWE Royal Rumble 1994

as

Greg "The Hammer" Valentine

WCW WrestleWar 1992

1992

WCW WrestleWar 1992

as

Greg "The Hammer" Valentine

Chris Jericho's 30th Anniversary Celebration

2020

Chris Jericho's 30th Anniversary Celebration

as

Greg "The Hammer" Valentine

The Immortal Hulk Hogan

1992

The Immortal Hulk Hogan

as

Greg Valentine

WrestleMania 2

1986

WrestleMania 2

as

Greg 'The Hammer' Valentine

WrestleMania III

1987

WrestleMania III

as

Greg 'The Hammer' Valentine

WrestleMania IV

1988

WrestleMania IV

as

Greg 'The Hammer' Valentine

The WWF's Amazing Managers

1985

The WWF's Amazing Managers

as

Greg 'The Hammer' Valentine

Macho Madness

1988

Macho Madness

as

Greg "The Hammer" Valentine

Brutus "The Barber" Beefcake

1988

Brutus "The Barber" Beefcake

as

Greg "The Hammer" Valentine

Inside the Steel Cage

1986

Inside the Steel Cage

as

Greg "The Hammer" Valentine

Wrestling Superheroes

1990

Wrestling Superheroes

as

Greg "The Hammer" Valentine

Wrestling's Most Embarrassing Moments

1987

Wrestling's Most Embarrassing Moments

as

Greg "The Hammer" Valentine

WWE Funniest Moments

1991

WWE Funniest Moments

as

Greg "The Hammer" Valentine

The Greatest Stars of the 80's

2005

The Greatest Stars of the 80's

as

Self

WWE Grudge Match

1986

WWE Grudge Match

as

Greg "The Hammer" Valentine

Biography: WWE Legends

Biography: WWE Legends

as

Greg "The Hammer" Valentine

AWF Warriors of Wrestling

AWF Warriors of Wrestling

as

Greg "The Hammer" Valentine

WWE's Most Wanted Treasures

WWE's Most Wanted Treasures

as

Greg "The Hammer" Valentine

Raw

Raw

as

Greg "The Hammer" Valentine

WWF Wrestling Challenge

WWF Wrestling Challenge

as

Greg Valentine

All Elite Wrestling: Dynamite

All Elite Wrestling: Dynamite

as

Greg Valentine

Saturday Night's Main Event

Saturday Night's Main Event

as

Greg Valentine

Saturday Night's Main Event

Saturday Night's Main Event

as

WWF Wrestling Challenge

WWF Wrestling Challenge

as

Greg "The Hammer" Valentine

Undertaker: The Last Ride

Undertaker: The Last Ride

as

Greg Valentine (archive footage)

WWF All-Star Wrestling

WWF All-Star Wrestling

as

Greg Valentine

WWF All-Star Wrestling

WWF All-Star Wrestling

as

Greg 'The Hammer' Valentine

WWE Old School

WWE Old School

as

Greg Valentine

WWE Old School

WWE Old School

as

Greg "The Hammer" Valentine

Saturday Night's Main Event

Saturday Night's Main Event

as

Greg "The Hammer" Valentine

Tuesday Night Titans

Tuesday Night Titans

as

Greg "The Hammer" Valentine

Tuesday Night Titans

Tuesday Night Titans

as

Greg Valentine

Mid-Atlantic Championship Wrestling

Mid-Atlantic Championship Wrestling

as

Greg Valentine

WCW Arena Shows

WCW Arena Shows

as

Greg Valentine

Production

Crew

Directing