Answer the following question: Jack Sharpley - Jack Sharpley (born 18 February 1906 date of death unknown) was an Australian rules footballer who played with Hawthorn in the VFL. A full back Sharpley started his league career in 1926 with Footscray and played with them for a season and a half before moving to Hawthorn where he played with his brother Keith. In 1930 Sharpley won Hawthorn Football Club's Best and Fairest award later known as the Peter Crimmins Medal and finished equal second in the Brownlow Medal. 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?
Answer:
Athlete