Rulers & Emperors · Head-to-head
Hassanal Bolkiah vs Hamad bin Isa Al Khalifa
No — based on their recorded years, Hassanal Bolkiah (1946–) lived before Hamad bin Isa Al Khalifa (1950–), and their lifetimes did not overlap.
Hassanal Bolkiah
The Sultan of Brunei since 1967 and one of the world's few remaining absolute monarchs, ruling one of the wealthiest nations in Southeast Asia through its oil and gas revenues.
Key achievements
- Became Sultan of Brunei in 1967, succeeding his father Omar Ali Saifuddien III
- Has served as prime minister of Brunei since the country's full independence from Britain in 1984
- Presides over one of the wealthiest nations per capita in Southeast Asia, built on oil and gas reserves
- Remains one of the world's few reigning absolute monarchs
Fast fact
Hassanal Bolkiah has served as both sultan and prime minister of Brunei since its full independence in 1984, concentrating both ceremonial and executive power in one office.
Full profile of Hassanal Bolkiah →Hamad bin Isa Al Khalifa
The reigning King of Bahrain, who became Emir in 1999 and declared himself king in 2002, overseeing the country's transition into a constitutional monarchy.
Key achievements
- Became Emir of Bahrain in 1999, succeeding his father Isa bin Salman Al Khalifa
- Introduced a new constitution in 2002 and took the title of King
- Has overseen Bahrain's development as a regional financial and diplomatic hub
- Has ruled Bahrain for over two decades as its head of state
Fast fact
Hamad bin Isa Al Khalifa changed his title from Emir to King in 2002 as part of a new constitution that reshaped Bahrain's system of government.
Full profile of Hamad bin Isa Al Khalifa →Who lived first, Hassanal Bolkiah or Hamad bin Isa Al Khalifa?
Hassanal Bolkiah (1946–) lived first, before Hamad bin Isa Al Khalifa (1950–), based on their recorded years.
Were Hassanal Bolkiah and Hamad bin Isa Al Khalifa contemporaries?
No — based on their recorded years, Hassanal Bolkiah (1946–) lived before Hamad bin Isa Al Khalifa (1950–), and their lifetimes did not overlap.
What do Hassanal Bolkiah and Hamad bin Isa Al Khalifa have in common?
Both Hassanal Bolkiah and Hamad bin Isa Al Khalifa are grouped among our Rulers & Emperors figures and lived during the Modern Era.

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