Full name
Francis Martinez Sanchez

Date of birth
March 7, 1986

Debut
On June 11, 2004, in Madrid, he technically knocked out David Casero in two rounds.

Won The World Title
On August 17, 2013, in Atlantic City, United States, he defeated Jhonatan Romero by technical knockout and won the super bantamweight title of the International Boxing Federation.

Lost His Title
In his third defense, on September 6, 2014, in Belfast, Northern Ireland, he was defeated by Carl Frampton by unanimous decision.