Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Clarence Horning - Clarence Edward Steamer Horning (November 15 1892 January 24 1982) was a professional American football offensive tackle in the National Football League. He played for the Detroit Heralds (1920) the Detroit Tigers (1921) the Buffalo All-Americans (1921) and the Toledo Maroons (19221923).
A:
Athlete