Answer the following question: Dragomir Jovanovic - Dragomir Dragi Jovanovic (27 July 1902 17 July 1946) was a Serbian politician and Axis collaborator who served as the mayor of Belgrade from 1941 to 1944 during World War II. He was captured by communist forces following the war and tried alongside other Serbian collaborationist leaders in 1946. He was found guilty of collaborating with the Germans and executed in Belgrade. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Office Holder