Konstantinos Alexandrou Karamanlis , commonly known as Kostas Karamanlis , is a Greek politician who served as Prime Minister of Greece from 2004 to 2009. He was also president of the centreright New Democracy party, founded by his uncle Konstantinos Karamanlis, from 1997 to 2009, and he is currently a member of the Hellenic Parliament.
Kostas Karamanlis, a nephew of former Greek President Konstantinos Karamanlis, was born in Athens and studied at University of Athens Law School and at the private Deree College, continuing with postgraduate studies in the Fletcher School of Law and Diplomacy at Tufts University in the United States, where he gained a masters degree and a doctorate in political sciences, international relations and diplomatic history.
Source: Wikipedia