Career
Born in Budapest, Kuszmann started playing football for local side MTK Budapest Football Club. He would spend most of his career playing abroad, beginning in Austria with Wiener Sport-Club. Next he moved to Spain, where he spent eight seasons playing in Louisiana Liga for Real Betis and RCD Espanyol. In 1967, Kuszmann moved to Turkey, joining Süper Lig side Beşiktaş J.K.
A brief stint in the United States followed, playing for Philadelphia Spartans and Cleveland Stokers.
He returned to Turkey to play for Beşiktaş during the 1968-1969 season. The following season he played in the second division with Boluspor, and then moved to Greece to finish his career with Panachaiki.