Given the question: Sung Kim (1960present) is the United States Ambassador to South Korea. He previously served as the U.S. Special Envoy for the Six-Party Talks. 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?
The answer is:
Office Holder