Vuk's Foundation maintains the legacy of Vuk Stefanović Karadžić in Serbia and Serb diaspora as well.[42][43] A student of primary (age six or seven to fourteen or fifteen) or secondary (age fourteen or fifteen to eighteen or nineteen) school in Serbia, that is awarded best grades for all subjects at the end of a school year, for each year in turn, is awarded at the end of his final year a "Vuk Karadžić diploma" and is known (in common speech) as "Vukovac", a name given to a member of an elite group of the highest performing students.[44]