Nikola Tesla, ethnically (4)
I believe the answer is:
serb
(Other definitions for serb that I've seen before include "Native of the Balkans" , "Balkan native" , "One from Belgrade" , "Eastern European" , "Eg, native of Belgrade" .)
I believe the answer is:
serb
(Other definitions for serb that I've seen before include "Native of the Balkans" , "Balkan native" , "One from Belgrade" , "Eastern European" , "Eg, native of Belgrade" .)