Given the 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. Marc van Heerden - Marc van Heerden (born 16 March 1988 in Johannesburg Gauteng) is a South African football player who plays as a left-back for AmaZulu in the Premier Soccer League.Van Heerden made his international debut for South Africa in a 2-0 victory against Burkina Faso on 17 August 2013.
The answer is:
Athlete