Mladen Obrenovic is a Doctor of Communication Sciences and a professional journalist with many years of experience in several media in Croatia and Bosnia and Herzegovina. His professional journalistic career began in 1996 in Vukovar, where he worked for the local media as a correspondent for Glas Slavonia and Jutarnji list. From 2010 to 2013, he was engaged in tportal in Zagreb, where he reported on topics of daily politics and current issues in Croatian society and reported from the Croatian Parliament, the government and the judiciary. Now in Sarajevo, he works for Radio Al Jazeera Balkans first as a journalist and then editor of the portal. He also worked as a BIRN journalist in Bosnia and Herzegovina. He has participated in several media courses and scientific conferences, and has published several scientific and professional studies.