Giannis Michailidis is a Greek professional footballer who plays as a centre-back for PAOK Saloniki, establishing himself as a key defensive figure in the Super League. The 25-year-old defender began his professional career with PAOK, rising through the club's academy to make his senior debut. His early promise was evident as he became a regular fixture in the squad, known for his aerial ability, physical presence at 185 cm tall, and composure on the ball. Michailidis has been a part of PAOK's successful campaigns, contributing to domestic cup victories and consistent appearances in European competitions. His main honors include winning the Greek Cup with PAOK. A versatile defender who can also operate at left-back, Michailidis is a modern centre-back valued for his build-up play and defensive solidity. With a market value of €1.8 million, he is considered an important asset for his club and a player with the potential for future call-ups to the Greek national team.