Hassanal Bolkiah I of Brunei
Photo: Cancillería del Perú, CC BY-SA 2.0, via Wikimedia Commons22

Hassanal Bolkiah I of Brunei

Sultan of Brunei since 1967

Hassanal Bolkiah Muiz'zaddin Wad'daulah (born 15 July 1946) has reigned as the sultan of Brunei since 1967, and has also served as the prime minister of Brunei since its independence from British rule in 1984. He is among the world's few remaining absolute monarchs.2

From Wikipedia’s article on Hassanal Bolkiah I of Brunei (this version), CC BY-SA 4.0.

Born Jul 15, 1946.1

About

The eldest son of Sultan Omar Ali Saifuddien III and Raja Isteri Pengiran Anak Damit, he is the 29th sultan to ascend to the Bruneian throne, following the abdication of his father in 1967. The Sultan has been ranked among the wealthiest individuals in the world. Currently, as of 2026, Hassanal Bolkiah is said to have a net worth of $50 billion. He is the world's longest-reigning current monarch and the longest-serving current head of state. On 5 October 2017, Bolkiah celebrated his Golden Jubilee to mark the 50th year of his reign.

From Wikipedia’s article on Hassanal Bolkiah I of Brunei, shared under CC BY-SA 4.0.2

Companies

Early life and education

  • Date not recordedSultan Omar Ali Saifuddien College3
  • Date not recordedRoyal Military Academy Sandhurst3
  • Date not recordedVictoria Institution3

Pengiran Muda (Prince) Hassanal Bolkiah was born during the reign of his uncle Sultan Ahmad Tajuddin on 15 July 1946, in Istana Darussalam. His father, the Pengiran Bendahara Seri Maharaja Permaisuara at that time, was the heir presumptive of Brunei which put him second in line to the throne at the time of his birth. Prince Mohamed Bolkiah, Prince Sufri Bolkiah, and Prince Jefri Bolkiah are his three brothers, while Princess Masna, Princess Nor'ain, Princess Umi Kalthum Al-Islam, Princess Amal Rakiah, Princess Amal Nasibah, and Princess Amal Jefriah are his six sisters.

His education at the Istana Darul Hana Surau began in the latter part of 1955 and finished in the first week of 1959. Abdul Ghani bin Jamil revealed in an interview that in addition to Hassanal Bolkiah, among the students at the surau were Prince Mohamed Bolkiah, Princess Masna Bolkiah, Princess Nor'ain, Pengiran Anak Saleha, Pengiran Muda Abdul Rahman, Pengiran Anak Yusof, Pengiran Anak Puteh, Pengiran Anak Ja'afar, and Pengiran Muda Apong. They range in age from five to ten years old, with Abdul Ghani stating that Hassanal Bolkiah is the oldest by far.

Hassanal Bolkiah finished his third grade schooling at the Jamalul Alam Malay School in Brunei Town in 1955 when he was nine years old. Abdul Rahman bin Haii Mohd. Ja'afar was the teacher assigned to him and the prince only received instruction from Abdul Rahman for three to four months, following which he ceased receiving "Private Tuition" for a month at the surau. He was able to read English literature in three months, and after four years, he had reached the sixth grade of primary schooling. He prefers to study the sciences, languages, and history from a subject standpoint.

For over four years, Hassanal Bolkiah attended school at the Istana Darul Hana Surau before relocating to Kuala Lumpur to further his education. He originally attended Jalan Gurney School before studying at Victoria Institution from January 1961 to December 1963. As a result, he became the first Sultan of Brunei to complete his education both domestically and abroad. According to V. Murugasu, the headmaster of Victoria Institution, he has demonstrated qualities of a great and responsible leader since he was a student. While at Victoria Institution, he enlisted in the Cadet Corps and was named best recruit in 1961. He wasn't the only royal or nobleman at the institution, according to G. E. D. Lewis, the school principal, thus the prize was given solely on the basis of merit. He had attained the rank of Lance Corporal when he left the institution.

At the age of fifteen, he was crowned as Yang Maha Mulia Seri Paduka Duli Pengiran Muda Mahkota (His Royal Highness the Crown Prince) on 14 July 1961. Notably, the 2nd Gurkha Rifles were dispatched to Brunei in December 1962, the month the Brunei revolt began. Lieutenant Colonel Digby Willoughby and a small Royal Gurkha Rifles squad helped to rescue his father and him from their palace, and his father was eternally grateful for Willoughby's actions on that day.

Due to the strained relations between Brunei and Malaysia in 1963, Hassanal Bolkiah went back to Brunei to complete his education at an English school, Sultan Omar Ali Saifuddien College. The wedding between Pengiran Anak Saleha and Hassanal Bolkiah took place in the palace on 29 July 1965. He later enrolled as a cadet officer at the Royal Military Academy Sandhurst (RMAS) on 4 January 1966. On 16 August, he praised the launch of two ships by Sharikat Limbongan Kapal Takehara Berhad, highlighting the Japanese company's investment as beneficial for Brunei and stressing the importance of pursuing domestic enterprises over relying on specific income sources.

He and his wife bade farewell to state dignitaries early on 7 September 1966, and departed Brunei Airport for England. He pursued studies in English, mathematics, science, military science and international affairs, with a focus on the country of Russia, throughout his time at the RMAS. He gave particular emphasis to the study of the significance of technical and strategic development. The two most crucial skills for his future, self-discipline and responsibility, were the focus of his training at the RMAS. He graduated and was commissioned as an Honorary Captain in the Coldstream Guards on 1 March 1968.

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Academic honours

The sultan received an honorary doctorate at the Moscow State Institute of International Relations (MGIMO), 2005. He previously held an Honorary Doctor of Law degree from the University of Oxford, England, which was returned on 6 May 2019 following a letter from the university (but not revoked), and an Honorary Doctor of Letters degree from the University of Aberdeen, Scotland, which was revoked on 17 April 2019. He received an Honorary Doctorate from the Chulalongkorn University of Thailand. In 2003, he received an Honorary Doctorate Degree in Humanities and Culture from Universitas Gadjah Mada (UGM), Yogyakarta, Indonesia. On 27 January 2005, he was awarded an Honorary Doctor of Laws by the National University of Singapore. On 14 April 2011, he was conferred the Honorary Doctorate of Law by King's College London (KCL). The scroll for the honorary doctorate was presented by Lord Douro, the chairman of the Council of KCL. This honorary doctorate was rescinded on 6 June 2019 by the Fellowships and Hororary Degrees Committee at KCL upon recommendation of the KCL Chairman Christopher Geidt, in light of the Sultan's willingness to inflict death by stoning and other penalties upon homosexuals in Brunei. He was awarded with an honorary doctorate in philosophy and humanities on 21 April 2011 from Universitas Indonesia. On 23 March 2019, he was conferred the Honorary Doctorate Islamic Leadership from Universiti Teknologi MARA (UiTM), Malaysia.

From Wikipedia’s article on Hassanal Bolkiah I of Brunei (this version), CC BY-SA 4.0.

Career

Occupation: politician.9

  • Since 2022Minister of Foreign Affairs of Brunei6
  • Since 1997Minister of Finance of Brunei6 8
  • Since 1986Minister of Defence of Brunei6 8
  • Since 1984Prime Minister of Brunei6 8
  • Since 1967Sultan of Brunei Darussalam6 7
  • Date not recordedFounded Brunei Investment Agency4
  • Date not recordedFounded Universiti Brunei Darussalam5
  • Date not recordedKing6
  • Date not recordedMember of the Legislative Council of Brunei6

Personal life

  • BornJul 15, 1946, Bandar Seri Begawan10
  • CitizenshipBrunei11
  • ResidenceIstana Nurul Iman12
  • SpousesQueen Saleha of Brunei married 196513; Mariam Abdul Aziz 1982 to 200313; Azrinaz Mazhar Hakim 2005 to 201013

Interests

Hassanal Bolkiah played polo with then-Prince Charles on 15 July 1996, to commemorate his 50th birthday. He played polo competitively when he was younger, at one point even representing the Indian Army's 61st Cavalry team. He has a history of attending polo matches frequently in recent years, especially since two of his children started playing competitive polo. A friendly polo match between the Brunei team and the 61st Cavalry Indian Army team was also held a few years ago as part of the sultan's 70th birthday celebrations as a tribute to his long friendship with the latter.

On 8 February 2015, Hassanal Bolkiah competed in and won the Richard Mille Gold Cup, a charity polo match held at Padang 1, Royal Brunei Polo and Riding Club (RBPRC) Jerudong, in support of the Children's Cancer Foundation (YASKA). Later on the following day, he led his team to victory in the Richard Mille Exhibition Polo Match. The black team of the monarch defeated the white team 7–5 on the eighth day of the four-team charity competition at the same venue to advance to the final.

Hassanal Bolkiah likes to play badminton and squash.

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Health

In May 2025, Hassanal Bolkiah was hospitalised in Kuala Lumpur, Malaysia for fatigue while attending an ASEAN summit.

On 18 January 2026, Hassanal Bolkiah had undergone a successful 'total knee replacement' surgery at the Jerudong Park Medical Centre in Brunei.

Marriages and issue

The sultan married his first cousin and first wife, Pengiran Anak Saleha at Istana Darul Hana on 29 July 1965. He married Mariam Abdul Aziz (formerly titled Duli Yang Teramat Mulia Pengiran Isteri) as his second wife in 1981 when she was an ex-flight attendant for Royal Brunei Airlines. According to Brunei's sharia law, Mariam was stripped of all royal titles in 2003 and the Sultan proclaimed a first-stage divorce from her, according to a statement made by Prince Sufri Bolkiah on state-run television. The Sultan married 33-year-old former Malaysian TV3 anchor Azrinaz Mazhar Hakim (formerly known as Duli Yang Teramat Mulia Pengiran Isteri) in a private wedding held in Kuala Lumpur in August 2005. On 16 June 2010, the Grand Chamberlain announced that the Sultan was divorcing his third wife and would strip her of all royal titles after five years of marriage, citing "special reasons" without further details, following weeks of rumours in the capital. It was also known that he has an adopted daughter named Afifa Abdullah with Mariam.

Prince Al-Muhtadee Billah is the current Pengiran Muda Mahkota (Crown Prince) and the sultan's heir, as the eldest son of the sultan and Raja Isteri Pengiran Anak Saleha. As of 2012, Hassanal Bolkiah has five sons and seven daughters with his three wives. As of 2025, he also has 20 grandchildren.

From Wikipedia’s article on Hassanal Bolkiah I of Brunei (this version), CC BY-SA 4.0.

Philanthropy

Sultan Haji Hassanal Bolkiah Foundation

The Sultan Haji Hassanal Bolkiah Foundation (Yayasan Sultan Haji Hassanal Bolkiah; YSHHB), sometimes referred to as the Yayasan, was founded on 5 October 1992. Hassanal Bolkiah and his family members intended for the foundation to act as a conduit for their philanthropic gifts. Yayasan is guided by five guiding principles: finance, development, welfare, education, and religion.

In a speech on 28 January 2009, Hassanal Bolkiah gave his approval for "The Committee for the Palestinian Humanitarian Fund" to be established. The Palestinian Humanitarian Fund received a $50,000 grant from the Sultan Haji Hassanal Bolkiah Foundation. The gift increased the amount raised to sixty-one thousand dollars. The Foundation's School and the Foundation Building Complex both have donation boxes placed.

At a meeting of the YSHHB Committee of Governors on 2 October 2018, Prince Abdul Malik disclosed that more than $115,000 had been embezzled from the organisation. He mentioned that eight instances of breach of trust involving five employees and a total of $115,528 were filed between 2004 and 2016. The fraud was uncovered after the Prime Minister's Office Audit Department carried out its first audit since the foundation was founded in 1992.

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Scholarships

Hassanal Bolkiah, in his capacity as Supreme Commander of the Royal Brunei Armed Forces (RBAF), has articulated a strategic vision for the development of the nation's leadership. This objective emphasizes the cultivation of advanced leadership competencies to navigate contemporary global socioeconomic and geopolitical transitions. In order to draw and nurture young leaders for Brunei's defence and security industries, the Supreme Commander of the Royal Brunei Armed Forces Scholarship Scheme was established in 2005. It offers tuition at international universities and military schools. Since its establishment, more than fifty Bruneians have been awarded this scholarship, which pays for tuition, living expenses, stipends, and an annual round-trip ticket. In addition to offering a broad range of disciplines, the scholarship recipients represent Brunei abroad as ambassadors.

As a direct result of the Sultan Haji Hassanal Bolkiah Foundation's founding objective, particularly with regard to education, a unique scholarship program called "Sultan's Scholar" has been formed. In 2006, Sultan Hassanal Bolkiah gave his approval for the "Sultan's Scholar" award to be given. The "Sultan's Scholar" Scholarship Scheme was enlarged by the Sultan Haji Hassanal Bolkiah Foundation in 2013 to include recitation up to the Doctor of Philosophy degree.

From Wikipedia’s article on Hassanal Bolkiah I of Brunei (this version), CC BY-SA 4.0.

Awards

  • 2013Knight Grand Cross in the Order of the Netherlands Lion14 19
  • 2004Royal Order of the Seraphim14 18
  • 2001Honorary Doctor of the Beijing Foreign Studies University14 17
  • 1998Grand Cross Special Class of the Order of Merit of the Federal Republic of Germany14
  • 1992Honorary Knight Grand Cross of the Order of the Bath14 16
  • 1988Order of the Rajamitrabhorn14
  • 1984Collar of the Supreme Order of the Chrysanthemum14
  • Date not recordedCivil Order of Oman14
  • Date not recordedDarjah Utama Temasek14
  • Date not recordedDecoration of Honour for Services to the Republic of Austria14
More awards (31)
  • Date not recordedFamily Order of Laila Utama14
  • Date not recordedGrand Cross of the Legion of Honour14
  • Date not recordedGrand Order of Mugunghwa14
  • Date not recordedHonorary doctor of the University of Oxford14
  • Date not recordedKnight Grand Cross of the Order of St Michael and St George14
  • Date not recordedNishan-e-Pakistan14
  • Date not recordedOrder of Al-Khalifa14
  • Date not recordedOrder of Isabella the Catholic‎14
  • Date not recordedOrder of King Abdulaziz al Saud14
  • Date not recordedOrder of Merit of the Federal Republic of Germany14
  • Date not recordedOrder of Merit, 1st class14
  • Date not recordedOrder of Merit14
  • Date not recordedOrder of Merit14
  • Date not recordedOrder of Mohammed14
  • Date not recordedOrder of Prince Yaroslav the Wise, 1st class14
  • Date not recordedOrder of Saint Michael and Saint George14
  • Date not recordedOrder of Seri Paduka Mahkota Brunei14
  • Date not recordedOrder of Sikatuna14
  • Date not recordedOrder of al-Hussein bin Ali14
  • Date not recordedOrder of the Bath14
  • Date not recordedOrder of the Crown of Brunei14
  • Date not recordedOrder of the Crown of the Realm14
  • Date not recordedOrder of the Liberator General San Martín14
  • Date not recordedOrder of the Netherlands Lion14
  • Date not recordedOrder of the Nile14
  • Date not recordedOrder of the Southern Cross14
  • Date not recordedOrder of the Sun of Peru14
  • Date not recordedPhilippine Legion of Honor14
  • Date not recordedStar of the Republic of Indonesia14
  • Date not recordedhonorary doctor of the Moscow State Institute of International Relations14 15
  • Date not recordedhonorary doctor of the University of Aberdeen14