Peter James Martin (24 July 1875 25 March 1918) was an Australian rules footballer who played for Collingwood during the early years of the Victorian Football League (VFL) and North Melbourne in the VFA. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Athlete