Thodoris Andriopoulos was born in Athens in 1967 and teaches mathematics at Anatolia College in Thessaloniki. He also teaches game theory in the Johns Hopkins University Center for Talented Youth in Greece. The educational project on which Who Killed Professor X? is based took third prize in the 6th Microsoft European Innovative Teachers Forum in Vienna in 2009. For his work on the project he also won the Greek Ministry of Education’s Excellence and Innovation in Education award, and Microsoft's German website named him Teacher of the Month in January 2010. Besides his passion for mathematics, he is an avid bridge player. He lives in Thessaloniki with his wife and two children.