User:HeraldSanchez

Herald Renato Sánchez Sagastume was born on March 9 1978 in Central America in Guatemala. He is the 4th son of Oscar René

Sánchez Oliva and Irma Yolanda Sagastume Villamar. Herald is an Industrial Bachelor specialized in Digital Electronics and Microprocessors graduated in 1997, at the Integrated Scientific College in Guatemala City. He wrote in 2005 the book named: ¨The Rubik´s Cube Secrets¨ in spanish ¨Los Secretos del Cubo Rubik¨