Please answer the following question: 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. Haraldur Ingólfsson -  Haraldur Ingólfsson (born 1 August 1970) is an Icelandic former footballer who played at both professional and international levels as a midfielder.
A:
Athlete