Rubuta ci gaba don wannan sakin layi - An haife shi a 1952 a Kalambaki, Drama. Na shida na 'yan gudun hijirar Fotis da Stergianis Konstantinou, ya girma a Kalambaki inda ya gama makarantar sakandare. Ya yi karatun kimiyyar siyasa a Jami'ar Panteion tsakanin 1972 da 1976 inda ya halarci tashin hankalin Athens Polytechnic.
a kan "Jam'iyyar soja ta Girka". Bayan ƙarshen mulkin kama karya (24 ga Yuli 1974) da kuma kafa Jamhuriyar Hellenic ta Uku ya zama ɗan gwagwarmayar siyasa a cikin jami'ar tare da ƙungiyar siyasa "Abokan Andreas Papandreou" wanda, daga baya, aka sake masa suna a matsayin "PASP" wanda shine ƙungiyar siyasa ta ɗaliban "Panhellenic Socialist Movement". Daga nan ya kammala karatunsa kuma saboda nasarorin da ya samu (Grade: "Kyakkyawan", 10/10) an ba shi tallafin karatu don samun digirin digirgir a fannin tattalin arzikin noma daga Kwalejin Nazarin Tattalin Arzikin Bucharest, wanda ya samu. A cikin 1980-1981, ya koma Brussels kuma ya bi digiri a fannin kimiyyar siyasa a Jami'ar Libre de Bruxelles.