National and Kapodistrian University of Athens
Katsaounis was born in Athens and has a BA Degree from the National and Kapodistrian University of Athens [UOA], Department of Physical Education and Sports Science. He also obtained a BSc Degree from National and Kapodistrian University of Athens in Physical Education and Sports Science with a specialty in Water Polo. Subsequently he graduated from Hult International Business School's Dubai Campus, with a Master of International Business.