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Meet The World's Royal Teenagers

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December 17, 2019 - Olivier Matthys/Getty Images Europe more pics like this »
1. Princess Elisabeth Of Belgium
Princess Elisabeth of Belgium is currently 19 years old, and the heir apparent to the Belgian throne. She is the teenage daughter of King Philippe and Queen Mathilde of Belgium, and is the first of their four children. Once she ascends to the throne, Princess Elisabeth will become Belgium’s first Queen Regnant.

In order to prepare for her future, the princess enrolled in the Royal Military Academy in 2020, which is the same grueling academy her father went to. "Her father, King Philippe spent three years at the esteemed institution in his youth, where students learn how to fire a gun and set up army tents, and also study tactical training and reading maps. Part of the training will inevitably include physical activity, with marching with a backpack being de rigueur," Tatler reported.