Stelios Serafidis

After two years with the reserve team, followed by a year in the second team of AEK and from 1954 onwards, Serafidis became the club's first-choice goalkeeper. He was the main goalkeeper of AEK in the final of the Balkans Cup of 1967 against Fenerbahçe, where AEK Athens finished as runners-up. On 27 October 1968 in the derby at Karaiskakis Stadium against Olympiacos, at the 85th minute and while they were ahead by 3–2, Serafidis kicked the striker of the "red and whites", Giorgos Sideris, after the latter had previously kicked him in the knee while he was catching the ball from a cross. This action resulted in his dismissal and the manager, Branko Stanković did not proceed in a substitution, sending the forward and the club's star player, Mimis Papaioannou to replace Serafidis under the goalposts for the remaining 5 minutes. Papaioannou responded well in the position keeping the posts intact, even making two saves. He was part of the squad that reached the quarter-finals of the European Cup in 1969. In September 1971 he was set to retire from active football after the matches against Internazionale for the European Cup and become the manager of the youth team. However, following the injury of first-choice goalkeeper, Stelios Konstantinidis in October, he returned to active duty just a few days later. Throughout his career Serafidis won three league titles and three Cups. He retired in the summer of 1972, at the age of 37.

Serafidis was a permanent member of the Greece national team, even though he had only one appearance in an official match in the 4–0 away defeat against Poland on 20 May 1963. He did not manage to make more appearances, because he was the back up choice to Theodoridis and Ikonomopoulos.

After he retired, Serafidis went on to offer his services to AEK in various roles for a number of seasons. In 1973 he returned to the club as a goalkeeping coach of the first team for over 2 decades, as well as manager of their reserve and youth team whenever required. He worked for many years with the club's goalkeepers and later on he undertook similar duties for their academy. In 1983 he served as the assistant manager to John Barnwell.

Born on 6 August 1935 in Gazi, Athens, to refugee parents from Pontus and raised in Aigaleo, Serafidis had a particularly difficult childhood like most children of that time before, during and after World War II. Before playing football he did various small jobs to make a living. He worked as a water carrier, baker, porter, shoe polisher and peddler. In 1947, at the age of 11, he joined Proodeftiki Egaleo. The following year, he was invited to train with the senior team of Egaleo, then coached by Mimis Seltsikas. Seltsikas recognised his potential, worked with him individually and gradually promoted him to the club's third team. His older brother Lambis, who was an international striker at Apollon Athens, brought him to the club at the age of 14. He stayed there for a short period and then, at the age of 16, was transferred to the academies of AEK Athens, where he worked under Georgios Daispangos.