Please answer the following question: Ben Schadler - Bernard R. Ben Schadler (born March 9 1924) is an American former professional basketball player. Schadler was selected in the 1947 BAA Draft by the Chicago Stags after a collegiate career at Northwestern. He played for the Stags in the BAA followed by stints with the Detroit Vagabond Kings and Waterloo Hawks in the National Basketball League.At Northwestern Schadler played basketball football and baseball. 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?
A:
Athlete