Career
Zemunović started his career at, the B team of Partizan, in 1969. After playing for for 7 years, he enjoyed playing for FK Čukarički. In 1986, he retired due to knee injury at age 32.
After his retirement, Zemnovic enrolled in the department of Physical Education at University of Belgrade and acquired professional coaching license there.
In order to avoid the civil war of Yugoslavia, Zemnovic and his family decided to move to Japan and he started his coaching career in Japan as a coach of Tosu Futures for a year. After working for a couple of amateur clubs in Chiba, Japan, He became the general manager of the youth and junior youth team of in 1999 and cultivated young talents such as Takuma Edamura and Kota Sugiyama.
After the coaching career in, though he coached FK Rad for one season, he is engaging into the development of young talents as technical director