1932-His Majestybriefly attended Mater Dei school in Bangkok before moving to Switzerland with his family in 1933 because of Thailand.He continued his studies at the Ecole Miremont primary school,followed.by the Ecole Nouvelle de la Suisse Romande in Lausanne. In 1938, he attended the Gymnase Classique Cantonal of Lausanne,where he received the Bachelieres Lettres diploma. His Majesty then went on to Lausanne University to study Science.