John Wisniski Jr.

John Wisniski, Jr., professionally recognized as Greg "The Hammer" Valentine, is an American professional wrestler with a storied career spanning over four decades. He is the son of renowned wrestler Johnny Valentine, who undoubtedly played a significant role in shaping his passion for the sport. Throughout his illustrious career, Valentine has accumulated an impressive array of championship titles, boasting a total of over 40 victories, including the prestigious NWA United States Heavyweight Championship and the esteemed WWE Intercontinental Championship. His extensive experience has been marked by a long-term association with notable wrestling organizations such as WWE and World Championship Wrestling. Notably, Valentine was inducted into the WWE Hall of Fame in the year 2004, a testament to his enduring impact on the world of professional wrestling.