Jose Julio Espinoza Valeriani (born 23 June 1974 in Lima) is a Peruvian-Italian footballer who plays as a defender. Valeriani played once for Scottish side Dundee United in August 1998 returning to Peru to sign for Sporting Cristal. From here Valeriani played for a number of Peruvian sides including Universitario de Deportes Estudiantes de Medicina and FBC Melgar. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Athlete