Answer the following question: Charles Chuck Ulrich Jr. (December 14 1929 – April 10 2006) was a professional American football defensive tackle in the National Football League. He played five seasons for the Chicago Cardinals (1954–1958). 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