Crown Princess Leonor turned 17 today. Leonor, Princess of Asturias, was born as the first child of King Felipe VI and Queen Letizia of Spain on October 31, 2005 at the Ruber International Hospital in Madrid. The Princess is first in the line of succession to the Spanish throne. Crown Princess Leonor is studying for her International Baccalaureate (IB) at one of the United World Colleges in Wales, the "UWC Atlantic College".