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. Roman Abramovich -  Roman Arkadyevich Abramovich (Russian: Рома́н Арка́дьевич Абрамо́вич pronounced [rɐˈman ɐrˈkadʲjɪvʲɪt͡ɕ ɐbrɐˈmovʲɪt͡ɕ]; born 24 October 1966) is a Russian businessman and the main owner of the private investment company Millhouse LLC.
The answer to this question is:
Office Holder