Salvador "Chavo" Guerrero IV also known as Chavo Guerrero and Chavo Guerrero, Jr., is a third generation Mexican-American professional wrestler and member of the famed Guerrero wrestling family, best known for working with World Wrestling Entertainment, Total Nonstop Action Wrestling and World Championship Wrestling. As a singles wrestler, he is a one-time World Champion having held the ECW Championship in 2008, and a six-time WCW/WWE Cruiserweight Champion. He has also achieved notable success in tag team wrestling, being a five-time World Tag Team Champion - winning the WWE Tag Team Championship twice with Eddie Guerrero as Los Guerreros, the WCW World Tag Team Championship with Corporal Cajun once as the Misfits in Action, and the TNA World Tag Team Championship with Hernandez twice. Between WCW, WWE, and TNA, Guerrero has held a dozen total championships. He is the grandson of Gory Guerrero; the son of Chavo Guerrero, Sr.; the nephew of Eddie Guerrero, Hector Guerrero, Mando Guerrero, and Enrique Llanes; and the cousin of Javier Llanes and Hector Mejia. His grandfather, Gory Guerrero, was one of the most famous wrestlers in Mexican history. 

October 20th, 1970 in El Paso (Age 54)