- Nacimiento
- Lugar
John Wisniski Jr.
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.
Como intérprete
Midnight Massacre
Chris Jericho's 30th Anniversary Celebration
350 Days
Headstrong
WWE: The U.S. Championship: A Legacy of Greatness
Behind the Ropes: The Greatest Fraternity in the World
At What Cost? Anatomy of Professional Wrestling
WWE: 150 Best Pay-Per-View Matches, Vol 1
WWE: Starrcade - The Essential Collection
Timeline: The History of WWE – 1985 – As Told By Greg Valentine
JCW Legends and Icons
WWE: The History Of The Intercontinental Championship
WWE: The History Of The WWE Championship
World Wrestling Legends: 6:05 - The Reunion
The Greatest Wrestling Stars of the '80s
WWE Hall of Fame 2004
Heroes of Wrestling
WCW World War 3 1997
WWE Royal Rumble 1994
WWE Survivor Series 1993
WWE SuperTape: Volume 5
WCW Beach Blast
WCW Clash of The Champions XX: 20th Anniversary
WWE Royal Rumble 1992
WCW WrestleWar 1992
The Immortal Hulk Hogan
WWE WrestleFest '91
WWE Mega Matches
WWE Rampage '91
WWE WrestleMania VII