UR A SILLY SOUL. 
 BORIS TADIC IS CROAT BY LAST NAME AND HES THE PRESIDENT OF SERBIA.... 
 ALL OF THE SERBS AND CROATS ARE MIXED. 
 BUT.. 
 HOW CAN IVANISEVIC BE SERB...OH MAYBE HIS LAST NAME WAS JOVANOVIC AND HE IS FROM NIS....MAN WHERE DO YOU COME UP WITH ALL TEH FICTION....