Mullah Begawan Sultan Sir Muda Omar Ali Saifuddien III (full name, Sultan Haji Omar Ali Saifuddien Saadul Khairi Waddien ibni Sultan Muhammad Jamalul Alam II, GCVO, KCMG; 23 September 1914 – 7 September 1986) was the 28th Paramount Ruler and Sultan of Brunei who ruled from 4 June 1950 until his abdication from the throne on 4 October 1967. He was also the first Brunei Minister of Defence. He was known as The Architect of Modern Brunei, The Royal Poet, The Father of Independence, and The Father of Brunei's Negara Zikir.