Kingdom of Thailand
Basic information Formerly known as Siam King Rama X. (Mahá Vatčirálongkón Bodindradebajavarangkun) has reigned since the death of his father Rama IX. (Pchúmipchon Adunjadét) Rama IX. (Pchúmipchon Adunjadét) was king of Thailand since 1946 until 2016 and he was the longest-reigning monarch in Thai history and in the world too Read more