Meet the oldest and youngest world leaders!

Meet the oldest and youngest world leaders! - There aren't too many age restrictions when it comes to ruling a country. To show that you can be young or old and still lead a country, we made a list of the oldest and youngest heads of state from around the world.
Queen Elizabeth II, aged 91, and Austrian leader Sebastian Kurz, aged 31, are just two examples.

Have a look at some other world leaders, their age may surprise you!

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Queen Elizabeth II - The Queen of the United Kingdom is 91 years old, and will turn 92 on April 21.

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Queen Elizabeth II - The Queen isn't just the world's oldest head of state, but also the longest in power, having taken the throne aged 25.

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Beji Caid Essebsi - The Tunisian president turned 91 in November.

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Beji Caid Essebsi - The second oldest head of state was elected in 2014.

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Sabah al-Ahmad al-Jaber al-Sabah - The Emir of Kuwait is 88.

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Sabah al-Ahmad al-Jaber al-Sabah - Kuwait has been ruled by the al-Sabah dynasty since 1750. The Sheikh is the fifth Emir.

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Raúl Castro - The president of Cuba is 86. Raúl took over the presidency in 2008 due to the illness of his brother, Fidel Castro.

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Raúl Castro - The general will complete his second five-year term as President on April 19 2018, but will continue as First Secretary of the Cuban Communist Party until 2021.

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Paul Biya - The President of Cameroon is 85 years old.

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Paul Biya - Biya is one of the world's longest-ruling heads of state, having taken over the Presidency 35 years ago.

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Michael Aoun - The President of Lebanon is 84.

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Michael Aoun - He has been in control since 2016.

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Akihito - The Emperor of Japan is 84. The Japanese leader took the throne in 1989.

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Akihito - However, the only reigning monarch who holds the title of Emperor, will abdicate on April 30 2019. His eldest son, Prince Naruhito, aged 57, will take over.

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Salman bin Abdulaziz Al Saud - The King of Saudi Arabia is 82.

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Salman bin Abdulaziz Al Saud - The conservative leader succeeded his brother Abdullah bin Abdulaziz, who died in January 2015.

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Sebastian Kurz - The leader of Austria is the world's youngest head of state, at just 31 years old.

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Sebastian Kurz - He came to power in March 2017 after an impressive electoral victory. He is seen as a modern conservative.

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Kim Jong-un - The leader of North Korea is 35 years old.

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Kim Jong-un - The controversial dictator took control of the country after the death of his father, Kim Jong-Il, in 2011.

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Jacinda Ardern - The Prime Minister of New Zealand is 37 years old.

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Jacinda Ardern - The Kiwi leader took control in October 2017.

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Tamim bin Hamad Al Thani - The Emir of Qatar is 37 years old.

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Tamim bin Hamad Al Thani - He took control in June 2013 after his father, Hamad bin Khalifa Al Thani abdicated the throne. Aged just 33 at the time, Tamim was the youngest Emir in the country's history.

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Jigme Khesar Namgyel Wangchuck - The King of Bhutan is 38 years old.

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Jigme Khesar Namgyel Wangchuck - He is the eldest son of the previous king, Jigme Singye Wangchuck. His father's abdication in favor of his son in 2006 was part of a plan for the democratization of the country.

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Emmanuel Macron - The President of France is 40 years old.

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Emmanuel Macron - He was voted in as leader of the country in May 2017 with 66.10% of the votes.

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Jüri Ratas - The Prime Minister of Estonia is 39.

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Jüri Ratas - He took office in November 2016.

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Charles Michel - The Prime Minister of Belgium is 42 years old.

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Charles Michel - The liberal politician (pictured with French President Emmanuel Macron) was named Prime Minister by King Philippe after the resignation of Elio di Rupo.

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