 He was also a member of the National team, appeared in 12 games and scored two goals.In August 1926, Kálmán was brought to the United States by Nat Agar, the owner-manager of the Brooklyn Wanderers of the American Soccer League (ASL).Kálmán's talent was so legendary, that Agar was forced to keep the transfer a secret until he was on his way to the U.S. That year, Konrád played for Brooklyn and appeared in 27 games and scored two goals.