Given the question: Arthur St. Norman -  Arthur St. Norman (20 October 1878 – 18 May 1956) was a South African long-distance runner. He competed in the marathon and the 10km walk at the 1912 Summer Olympics. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Athlete