Jacek Zabielski is a Polish banking executive and military history researcher specialising in modern land warfare. He holds a Master’s degree in International Relations from the University of Warsaw, a European Studies degree from the Central European University in Prague, an MBA from National-Louis University, and has completed postgraduate studies in Political Science and Media Policy at the University of Amsterdam.His published works include studies on German motorised troops during the Great War and German Light Divisions during the Blitzkrieg, and he has contributed to leading Polish military history magazines, writing on armoured vehicles, early mechanisation, and the armed forces of Central and Eastern Europe.