Movies (Acting Roles)
Midnight Massacre
John Wisniski Jr. was
70 in Midnight Massacre
as 'Caepio'.
Sun, Dec 12 2021
350 Days
John Wisniski Jr. was
67 in 350 Days
as 'Self'.
Tue, Apr 02 2019
Heroes of Wrestling
John Wisniski Jr. was
48 in Heroes of Wrestling
as 'Greg "The Hammer" Valentine'.
Sun, Oct 10 1999
WCW World War 3 1997
John Wisniski Jr. was
46 in WCW World War 3 1997
as 'Greg "The Hammer" Valentine'.
Sun, Nov 23 1997
WWE Royal Rumble 1994
John Wisniski Jr. was
42 in WWE Royal Rumble 1994
as 'Greg "The Hammer" Valentine'.
Sat, Jan 22 1994
WCW Beach Blast
John Wisniski Jr. was
40 in WCW Beach Blast
as 'Greg "The Hammer" Valentine'.
Sat, Jun 20 1992
WCW Wrestle War: WarGames
John Wisniski Jr. was
40 in WCW Wrestle War: WarGames
as 'Greg "The Hammer" Valentine'.
Sun, May 17 1992
WWF SuperTape '92
John Wisniski Jr. was
40 in WWF SuperTape '92
as 'Greg "The Hammer" Valentine'.
Thu, Feb 27 1992
WWE Royal Rumble 1992
John Wisniski Jr. was
40 in WWE Royal Rumble 1992
as 'Greg "The Hammer" Valentine'.
Sun, Jan 19 1992
WWE Rampage '91
John Wisniski Jr. was
40 in WWE Rampage '91
as 'Greg "The Hammer" Valentine'.
Thu, Oct 24 1991
WWE SummerSlam 1991
John Wisniski Jr. was
39 in WWE SummerSlam 1991
as 'Greg "The Hammer" Valentine'.
Mon, Aug 26 1991
WWE WrestleFest '91
John Wisniski Jr. was
39 in WWE WrestleFest '91
as 'Greg "The Hammer" Valentine'.
Thu, Jul 25 1991
WWE U.K. Rampage 1991
John Wisniski Jr. was
39 in WWE U.K. Rampage 1991
as 'Greg "The Hammer" Valentine'.
Sun, Apr 21 1991
WWE Mega Matches
John Wisniski Jr. was
39 in WWE Mega Matches
as 'Greg "The Hammer" Valentine'.
Thu, Mar 28 1991
WWE WrestleMania VII
John Wisniski Jr. was
39 in WWE WrestleMania VII
as 'Greg "The Hammer" Valentine'.
Sun, Mar 24 1991
WWE Royal Rumble 1991
John Wisniski Jr. was
39 in WWE Royal Rumble 1991
as 'Greg "The Hammer" Valentine'.
Sat, Jan 19 1991
WWE Survivor Series 1990
John Wisniski Jr. was
39 in WWE Survivor Series 1990
as 'Greg "The Hammer" Valentine'.
Thu, Nov 22 1990
WWF Hottest Matches
John Wisniski Jr. was
39 in WWF Hottest Matches
as 'Greg "The Hammer" Valentine'.
Thu, Oct 25 1990
WWF SuperTape vol. 2
John Wisniski Jr. was
38 in WWF SuperTape vol. 2
as 'Greg "The Hammer" Valentine'.
Wed, Jul 25 1990
WWE Royal Rumble 1990
John Wisniski Jr. was
38 in WWE Royal Rumble 1990
as 'Greg "The Hammer" Valentine'.
Sun, Jan 21 1990
WWE Survivor Series 1989
John Wisniski Jr. was
38 in WWE Survivor Series 1989
as 'Greg "The Hammer" Valentine'.
Thu, Nov 23 1989
WWE SummerSlam 1989
John Wisniski Jr. was
37 in WWE SummerSlam 1989
as 'Greg Valentine'.
Mon, Aug 28 1989
WWE Demolition
John Wisniski Jr. was
37 in WWE Demolition
as 'Greg "The Hammer" Valentine'.
Wed, Aug 09 1989
Fan Favorites
John Wisniski Jr. was
37 in Fan Favorites
as 'Greg Valentine'.
Wed, Aug 09 1989
The Ultimate Warrior
John Wisniski Jr. was
37 in The Ultimate Warrior
as 'Greg "The Hammer" Valentine'.
Wed, Jun 28 1989
WWE WrestleMania V
John Wisniski Jr. was
37 in WWE WrestleMania V
as 'Greg "The Hammer" Valentine'.
Sun, Apr 02 1989
WWE Royal Rumble 1989
John Wisniski Jr. was
37 in WWE Royal Rumble 1989
as 'Greg "The Hammer" Valentine'.
Sun, Jan 15 1989
WWE Survivor Series 1988
John Wisniski Jr. was
37 in WWE Survivor Series 1988
as 'Greg "The Hammer" Valentine'.
Thu, Nov 24 1988
WWE U.K. Rampage 1988
John Wisniski Jr. was
37 in WWE U.K. Rampage 1988
as 'Greg "The Hammer" Valentine'.
Fri, Oct 07 1988
WWE WrestleMania IV
John Wisniski Jr. was
36 in WWE WrestleMania IV
as 'Greg "The Hammer" Valentine'.
Sun, Mar 27 1988
WWE WrestleMania III
John Wisniski Jr. was
35 in WWE WrestleMania III
as 'Greg "The Hammer" Valentine'.
Sun, Mar 29 1987
The British Bulldogs
John Wisniski Jr. was
35 in The British Bulldogs
as 'Greg Valentine'.
Wed, Oct 15 1986
WWE The Big Event
John Wisniski Jr. was
34 in WWE The Big Event
as 'Greg "The Hammer" Valentine'.
Thu, Aug 28 1986
WrestleMania II
John Wisniski Jr. was
34 in WrestleMania II
as 'Greg "The Hammer" Valentine'.
Mon, Apr 07 1986
Tag Team Champions
John Wisniski Jr. was
34 in Tag Team Champions
as 'Greg Valentine'.
Sat, Mar 01 1986
WrestleMania
John Wisniski Jr. was
33 in WrestleMania
as 'Greg "The Hammer" Valentine'.
Sun, Mar 31 1985
WWF Hulkamania 1
John Wisniski Jr. was
33 in WWF Hulkamania 1
as 'Greg Valentine'.
Tue, Jan 01 1985
NWA Boogie Jam
John Wisniski Jr. was
32 in NWA Boogie Jam
as 'Greg Valentine'.
Sat, Mar 17 1984
NWA Starrcade 1983
John Wisniski Jr. was
32 in NWA Starrcade 1983
as 'Greg "The Hammer" Valentine'.
Thu, Nov 24 1983
TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate agesWWE's Most Wanted Treasures
John Wisniski Jr. was
69+ in WWE's Most Wanted Treasures
as 'Greg "The Hammer" Valentine'.
First Air Date
Sun, Apr 18 2021
Biography: WWE Legends
John Wisniski Jr. was
69+ in Biography: WWE Legends
as 'Greg "The Hammer" Valentine'.
First Air Date
Sun, Apr 18 2021
AWF Warriors of Wrestling
John Wisniski Jr. was
43+ in AWF Warriors of Wrestling
as 'Greg "The Hammer" Valentine'.
First Air Date
Mon, Mar 06 1995
WWE Raw
John Wisniski Jr. was
41+ in WWE Raw
as 'Greg "The Hammer" Valentine'.
First Air Date
Mon, Jan 11 1993
WWF Wrestling Challenge
John Wisniski Jr. was
34+ in WWF Wrestling Challenge
as 'Greg Valentine'.
First Air Date
Sun, Sep 07 1986
WWE Pay Per View
John Wisniski Jr. was
33+ in WWE Pay Per View
as 'Greg "The Hammer" Valentine'.
First Air Date
Sun, Mar 31 1985