Christos Leventis is a Greek undergraduate student at Aristotle University of Thessaloniki in Greece, where he studies physics. In his free time, he loves to go to escape rooms, go out with friends and engage in discussions. Christos is most proud of his practical internship in the Nuclear Physics Institute of the Czech Academy of Sciences, as well as his involvement with the student volunteering team PATH. He hopes to continue on to have a successful research career. Christos is excited to be a Doha Debates ambassador because it will allow him to have interesting discussions and talk to people with different backgrounds and views; on top of that, the experience will sharpen his critical-thinking skills.