Markos was born and raised in Kamatero, Athens. He is a graduate of the Athens Law School and has developed a strong interest in several areas of Civil Law, with a particular focus on Property Law, Labor Law, and Corporate Law.

At the same time, he is actively engaged in Data Protection Law and compliance with the General Data Protection Regulation (GDPR). He has obtained a Certificate of Specialized Training after completing a professional program at Aristotle University of Thessaloniki on the education of Data Protection Officers.

His foreign languages of choice are English and French, and in his free time he enjoys music and chess.