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Greg Valentine

Greg Valentine was born on September 20, 1951 in Seattle, Washington, USA as John Wisniski Jr. He is an actor, known for WrestleMania IV (1988), WrestleMania 2 (1986) and Royal Rumble (1991). He has been married to Julie since February 14, 1997. See full bio »
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Known For

WrestleMania IV
WrestleMania IV Greg 'The Hammer' Valentine
WrestleMania 2
WrestleMania 2 Greg 'The Hammer' Valentine
Royal Rumble
Royal Rumble Greg 'The Hammer' Valentine
Swim Chase


Jump to: Actor | Self | Archive footage
Hide Hide Show Show Actor (40 credits)
 2016 Midnight Massacre (filming)
 2013/I Swim
 1999 Heroes of Wrestling (TV Movie)
Greg 'The Hammer' Valentine
 1990 UWF Fury Hour (TV Series) (1990)
Show Show Self (33 credits)
Show Show Archive footage (17 credits)

Personal Details

Alternate Names:

The Blue Knight | Greg "The Hammer" Valentine | Greg 'The Hammer' Valentine


6' (1.83 m)

Did You Know?


Was booked to become the WWF Heavyweight Champion, but when Hulk Hogan's popularity really took off, Vince McMahon let Hulk keep the belt. See more »


Wrestling finishing move "Figure Four Leglock" See more »


The Hammer

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