Jorge Guadalupe Madera Pacheco
December 17, 1952
Date of death
December 3, 2005
On January 12, 1972, in Mérida, Yucatán, he knocked out Víctor Canul in two rounds.
won the world title
On July 10, 1983, in Tokyo, Japan, he won a four-round technical decision against Japanese Matsue Tokashiki and obtained the World Boxing Association light flyweight title.
Lost His Title
In his fourth defense, on May 19, 1984, in Maracaibo, Venezuela, Francisco Quiroz knocked him out in nine rounds.
May 19, 1984, before Francisco Quiroz