Four days before this incident , 18 people were found Placing decapitated Killing and dismembered Killing near Mexico 's second largest city , Guadalajara .

A series of ten explosions Catastrophe took place Process_start on April 22 , 1992 , in the downtown district of Analco Colonia Atlas in Guadalajara city , Jalisco state , Mexico .

Pequeño Black Warrior is the oldest tournament winner , he was 42 years old when he won the 2012 Guadalajara tournament , while Pierrothito was 46 years old when he competed in the 2014 tournament making him the oldest competitor overall .