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. Andrei Mihailov -  Andrei Mihailov (born October 31 1980 in Tiraspol) is a retired Moldovan swimmer who specialized in backstroke events. He is a two-time Olympian (2000 and 2004) and a member of the Moldova Swimming Team.Mihailov made his official debut at the 2000 Summer Olympics in Sydney where he competed in the men's 200 m backstroke.
A:
Athlete