Antonis N. Polidorou studied Theology at the Department of Social Theology in the Faculty of Theology at the National and Kapodistrian University of Athens and History in the Department of History and Archaelogy at the University of Ioannina. He holds a postgraduate diploma as a historical researcher with knowledge of teaching methodology and utilization of new technologies of the Department of History in the Ionian University.
He has attended seminars on Greek palaeography, historical documentaries and oral history. His research focuses on the modern and contemporary Greek political, economic and social history. He has participated as a speaker in conferences and workshops and is member of scientific societies and istitutions.