Given the question: 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. Walter Berry (tennis) -  Walter Van Renssalaer Berry (July 29 1859 – 1927) was an American tennis player active in the late 19th century.Berry reached the semifinals of the U.S. National Championships in 1885 and the finals of the doubles in 1884.He was the cousin of Alexander Van Rensselaer.
The answer is:
Athlete