On this day, 75 years ago, on May 26, 1950 (April 10, 1950, the lunar calendar), Bhumibol succeeded to the Thai throne and was crowned. Bhumibol Adulyadej, King of Thailand (King Rama IX). Born in 1927 in Cambridge, Massachusetts, USA. Grandson of former King Chulalongkorn (Rama V). His father, Prince Mahidol Nasongka, died early. He returned to China from the United States in 1928 and moved with his family to Lausanne, Switzerland in 1933. Studying natural science at the University of Lausanne. Returned to China in early 1945. After his brother King Ananda (King Rama VIII) was assassinated and died in 1946, Bhumibol succeeded to the throne and became King Rama IX. Later, he went to the University of Lausanne in Switzerland to study politics and law. In April 1950, she married Sirikit Kitiyakorn, who was born in the royal family, and her coronation ceremony was held on May 26, 1950. She has 4 children: Princess Ubon Ratana, Crown Prince Vajiralongkorn, Princess Sirindhorn, and Princess Chulabhorn. He has a wide range of personal interests and is proficient in multiple languages. Love geography, history, literature, art and music. He has composed music such as "Rain Thread","Blue Night", and "Dusk". Received a doctorate in music from the Austrian Conservatory of Music.