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. Alexander Mronz -  Alexander Mronz (born 7 April 1965 in Cologne) is a former tennis player from Germany who turned professional in 1987.Mronz played right-handed and won one doubles title (1988 Schenectady) in his career. Mronz reached his highest individual ranking on the ATP Tour on April 8 1991 when he became the World No. 73. Mronz is famous for being the opponent of Jeff Tarango in a third round match at 1995 Wimbledon.
Answer:
Athlete