Please answer the following question: Ngconde Balfour (born 23 August 1954 in Alice Eastern Cape) was a South African politician and has served as Minister of Correctional Services and Minister of Sport. 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?
Answer:
Office Holder