Tarnovo Constitution
In Madrid, Simeon studied at the Lycée Français. On 16 June 1955, upon turning 18, in accordance with the Tarnovo Constitution Simeon read a proclamation to the Bulgarian people, claiming he is Tsar of Bulgaria, confirming his will to be king of all Bulgarians and to follow the principles contrary to then ruled by communist regime Bulgaria. In 1958, he enrolled at Valley Forge Military Academy and College in the United States, where he was known as "Cadet Rylski No. 6883", and graduated as a second lieutenant. Once again in Spain (between 1959 and 1962), Simeon studied law and business administration.