Lauren Etame Mayer ( born 19 January 1977 ) is a Cameroonian football player . He has played for Cameroon national team . Laureano Bisan-Etame Mayer ( born 19 January 1977 in Kribi ) , commonly known as Lauren , is a retired Cameroonian footballer of Equatoguinean origin , who formely played for the Cameroonian national team .