About
IBF and IBO Bantamweight Champion, WBC and The Ring Junior Featherweight Champion, and brother of Juan Manuel Marquez.
Before Fame
His first professional fight was an eighth round knockout loss to Bantamweight champion Victor Rabanales.
Trivia
He was in a car accident on his way to the airport to receive his Fight of the Year award.
Family Life
He was married to Adriana Lavat from 2001 to 2007. In 2011, he married Jaydy Michel. His older brother is world Lightweight and Featherweight champion Juan Manuel Marquez.
Associated With
He and Bobby Chacon both competed in bouts that were named Fight of the Year by Ring Magazine.