Please answer the following 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. Jefthon - Jefthon (full name Jefthon Ferreira de Sena born January 3 1982 in Itabuna) is a Brazilian football defender playing for Alagoinhas Atletico Clube.A left-back Jefthon has previously played for SFC Opava Posusje Kuban Krasnodar Amur Blagoveschensk Spartak Nalchik. He signed for the Croatian club NK Zagreb in September 2009 and played in the 2009-10 and 2010-11 seasons in the Prva HNL.
Answer:
Athlete