B. Les Shannon is the longest-serving manager (3 years an 8 months).
C. Angelos Anastasiadis is the overall longest serving manager (4 years and 2 months), in four distinct terms. Also has the most games in four distinct terms (211).
D. Mario Beretta is the shortest-serving manager (38 days).
E. On 31 May 1981, while still working as coach (Gyula Lóránt), he suffered a heart attack, watching PAOK play Olympiacos and died at the game, aged 58.