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. Greg Oliphant - Greg Oliphant (born 22 June 1950) is an Australian former rugby league footballer a state and national representative half back who made one Kangaroo tour. Oliphant played in the New South Wales Rugby League for the two seasons of 1978-1979 with the Balmain Tigers.
The answer is:
Athlete