Carlos Alfonso Castro Borja (born August 1, 1967) is a retired Salvadoran football player.
Chalatenango to play alongside figures like Mauricio Cienfuegos, Carlos "Carlanga" Rivera and Edgar "Kiko" Henriquez.
[1] Also in 1985 he formed part of a selection of youth who participated in a tournament in Trinidad and Tobago and then at the Central American Games held in Guatemala.
He had great physical stamina, his sweeper skills were to be admired and also caused problems for rival strikers.
After finishing his football career with San Salvador FC, he traveled to Las Vegas, Nevada, where he currently resides with his family and is responsible for the school of soccer run by Cruz Azul.