Niko Kostakis (Greek: Νίκος Κωστάκης) born 16 February 1973 in Athens Greece is a professional football (soccer) goalkeeper currently playing for Thrasivoulos Filis F.C. in the Greek second division. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Athlete