Blas Cristaldo Football player
Blas Marcelo Cristaldo (born 9 December 1964) is a retired football (soccer) defender and couch from Paraguay. He played professional football in Paraguay for Cerro Porteño and have been couching the inferior squads of Cerro Porteño for some years now. Even he was interim coach several times in the first division. Currently as an assistant coach on the national team of Paraguay for Brazil 2014.