Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Giorgios Nikoltsis -  Georgios Nikoltsis (Greek: Γιώργος Νικολτσής; born 6 April 1992) is a Greek footballer currently playing for Naoussa F.C. in the Football League 2 as a Forward.
Answer:
Athlete