High Quality Content by WIKIPEDIA articles! Major-General Lewis Wharton MacKenzie, UE, CM, CMM, MSC, O.Ont, CD (born April 30, 1940) is a retired Canadian general, author and media commentator. MacKenzie is most famous for establishing and commanding Sector Sarajevo as part of the United Nations Protection Force UNPROFOR in Yugoslavia in 1992. He was later a vocal opponent of the Kosovo War.