At the age of three, Georgios Markou came to Germany with his family, where he then grew up in Celle in Lower Saxony. Later, between 2013 and 2017, he studied to become an actor at the Theaterakademie Köln. A number of theatre productions followed, especially for the Ensemble Integral of the Kazakh-German theatre director Irina Miller, among them »Die Troja Agonie« and »Unsere Klasse«. Furthermore, he appeared onstage at the Städtische Bühne Lahnstein. He has worked with Brian Michaels already for the performance »Walking with Avraham« in 2022.