American guy knows more about Serbia than you think This American guy from California knows more about Serbia, Serbian people, and Novak Djokovic than most Americans. Novak Djokovic Serbian Defiance on Youtube: Karl HaudbourgI'm a Frenchman promoting Serbia in the world. I see myself as a Serb. Call me crazy. Call me insane. I am a pragmatic patriot. I love my country, Serbia.