Kostas Antalopoulos was born in Solinari, (Tilfousion), Levadia, Greece. As soon as Kostas completed high school he moved to Germany and studied at the German Sport University of Cologne.There he participated in a seminar (play-music-dance) and his interest was encouraged. After his graduation in Germany he came back in Athens and studied acting at Veaki Drama School. He acted on stage since 1995 (A Marriage Proposal, Anton Chekhov). Kostas made his film debut in Tugo tugo (short 1998). He returned to the stage to work again and since 1999 to 2002, belonged to ATTIS troupe and under leadership of director Theodoros Terzopoulos participated in performances of Ancient Drama in festivals all over the world (Epidaurus, Herodion, Merida, volksbuhne-Berlin, Bogota, Beijing, Sao Paulo etc). The last years he lives in Athens,Greece playing roles with several troupes on stage and acting in major supporting and leading parts in movie and television. In 2011, as founding member of viAthens group theater produced and acted in (The Night Just Before The Forests, B-M Koltes).