Greg Valentine

Jonathan Anthony Wisniski is a retired American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine.

20 September 1951

Born on the same birth date (20 September 1951): Debbi Morgan • Guy Lafleur • Javier Marías

Born on the same birth day (20 September): Dale Chihuly • Francisco Lagos Cházaro • Herbert Putnam • Jay Ward • Jeff Morris (actor) • Ken Giles • Leo Strauss • Moon Bloodgood • Patrick Pentland • Phillip Phillips • Sammi Hanratty • Sammy McMillan • Tarō Asō

Born in the same month (September 1951): Alexander Downer • Bruce Arena • Debbi Morgan • Joe Pantoliano • Johnny Neumann • Mark Isham • Michael Keaton • Michel Rivard • Michelle Bachelet • Ray Gravell • Tim Gullikson • Yardena Arazi