On 8 June 2016, the world's longest-reigning monarch, Thailand's 88-year-old King Bhumibol Adulyadej, marks the 70th anniversary his taking of the throne
He was born in Cambridge, Massachusetts, on 5 December 1927, while his father was studying at Harvard. His father died when he was less than two years old, and when his childless uncle abdicated in 1935, his nine-year-old brother Ananda became King of Thailand. The family lived in Switzerland until the end of the Second World War. On 9 June 1946, his brother King Ananda died of a gunshot wound under mysterious circumstances, making the 18-year-old Bhumibol King of Thailand, though he was only crowned on 5 May 1950, a week after marrying Mom Rajawongse Sirikit Kitiyakara, daughter of the Thai ambassador to France.
1929: Mom Sangwal Mahidol na Ayudhya with her children Prince Bhumibol Adulyadej (centre), Prince Ananda Mahidol and Princess Galyani Vadhana Bureau of the Royal Household, Kingdom of Thailand
1945: Bhumibol Adulyadej with Princess Mother Sri Sangwal and Princess Galyani Vadhana at the Villa Vadhana, their private residence in Lausanne, Switzerland Bureau of the Royal Household, Kingdom of Thailand