Nikos Zavitsanos is a mathematician, author, teacher, father, and actor from the village of Poros in Lefkáda, Greece. He studied at the National and Kapodistrian University of Athens.
Biography：Nikos Zavitsanos is a mathematician, author, teacher, father, and actor from the village of Poros in Lefkáda, Greece. He studied at the National and Kapodistrian University of Athens.
