Pedro Aguayo Damián better known as "(El) Perro Aguayo" (Dog Aguayo) and El Can de Nochistlan (Nochistlan Dog) was a Mexican wrestler through the 1970s to the 1990s. His son also wrestled as Perro Aguayo Jr. or El Hijo del Perro Aguayo ("The Son of Perro Aguayo"). He was one of the biggest box office attractions in lucha libre history and was the last major rival of El Santo. Often prone to blading, Aguayo has been described by American pundits as a cross between Terry Funk and Bruno Sammartino (for his willingness to brawl and overpower opponents). He was the first person ever crowned the WWF Light Heavyweight Champion, though pre-1997 title reigns are not included in WWE's official history for that title. In 2012, Aguayo was inducted into the AAA Hall of Fame.