Carlos Agustín Casquero Ruiz (born 14 September 1981 in Sant Boi de Llobregat, Barcelona, Catalonia) is a Spanish retired footballer who played as a defensive midfielder.
Carlos Agustín Casquero Ruiz (born 14 September 1981 in Sant Boi de Llobregat, Barcelona, Catalonia) is a Spanish retired footballer who played as a defensive midfielder. (en)