The five brothers , Yiannis , Dinos , Giorgos , Vassilis and Leonidas Andrianopoulos raised the reputation of the club and brought it to its current glory .
Andrianopoulos , a family of well - established Piraeus merchants , played a pivotal role in the founding of Olympiacos .
The five brothers , Yiannis , Dinos , Giorgos , Vassilis and family   raised the reputation of the club and brought it to its current glory .
Andrianopoulos , a family of well - established Piraeus merchants , played a pivotal role in the founding of Olympiacos .