Dionicio Castellanos Torres is a Mexican professional wrestler best known by the ring name Psicosis. He currently works for Asistencia Asesoría y Administración under the ring name Nicho el Millonario, as a new Psicosis took over the former name. Castellanos has performed for World Wrestling Entertainment, World Championship Wrestling, Extreme Championship Wrestling, Consejo Mundial de Lucha Libre, Total Nonstop Action Wrestling, and Xtreme Pro Wrestling as well as a variety of Mexican and American independent promotions. He was the shortest reigning WCW Cruiserweight Champion with a reign that lasted less than an hour.
World Wrestling Peace Festival
WWE Royal Rumble 2006
WWE Armageddon 2005
WWE The Great American Bash 2005
WWE No Way Out 2006
ECW One Night Stand 2005
WWE: The Rise + Fall of ECW
WWE: Viva La Raza - The Legacy of Eddie Guerrero
ECW Heat Wave 2000
WCW Bash at the Beach 1996
WCW Halloween Havoc 1996
WCW World War 3 1996
WCW The Great American Bash 1997
WCW Bash at The Beach 1997
WCW Spring Stampede 1998
WCW Souled Out 1998
WCW Slamboree 1998
WCW Road Wild 1998
WCW World War 3 1998
WWE: Rey Mysterio - The Life of a Masked Man
