After growing up in the legendary Guerrero family Chavo dominated his way onto the Wrestling scene and it wasnt long until he signed a WCW contract. Chavo showed what being a Guerrero was all about and flew around the ring week in week out. While in WCW Chavo took over the Cruiserweight division by winning the Cruiserweight title. He then went onto win WCW Tag Team Gold. Like many WCW stars Chavo left in June 2001 after the WWE purchased the company. While in the WWE Chavo took part of the WWE series Tough Enough as one of the coaches. When he returned from the program he teamed up with his Uncle Eddie and formed the Tag-Team Los Guerrero and is now on his way to WWE Tag-Team glory.