General Owoye Andrew Azazi CFR FSS MSS DSS GSS psc(+) fwc (retired) (1 February 1952 – 15 December 2012)has been the National Security Adviser to President Goodluck Jonathan of Nigeria. He was also former Chief of Defence Staff (CDS) of Nigeria. Former President Chief Olusegun Obasanjo made this appointment.General Azazi also served as the Chief of Army Staff (COAS) between 2006 and 2007. He replaced General Martin Luther Agwai. 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:
Office Holder