Birendra Bir Bikram Shah Dev (28 December 1945 – 1 June 2001) was a King of Nepal. The son of King Mahendra, whom he succeeded in 1972 he reigned until his death in the 2001 Nepalese royal massacre. He is the most internationally well-known Nepalese king in modern history.

Late King Birendra was born at the Narayanhity Royal Palace in Kathmandu as the eldest son of the then Crown Prince Mahendra Bir Bikram Shah Dev and his wife Crown Princess Indra Rajya Laxmi.
Late King Birendra was the first Nepalese monarch to receive a formal education. He spent eight years studying at St Joseph’s College a Jesuit school in Darjeeling, India. On 13 March 1955 his grandfather King Tribhuvan died and his father succeeded to the Nepalese throne. With his father’s ascension Birendra became the Crown Prince of Nepal.
In 1959 Late King Birendra enrolled at Eton College in the United Kingdom. After studying at Eton until 1964 he returned to Nepal where he began to explore the country by travelling incognito to remote parts of the country where he lived on whatever was available in the villages and monasteries. He later completed his education by spending some time at the University of Tokyo before studying political theory at Harvard -University from 1967 to 1968. Late King Birendra enjoyed to travel in his youth and went on trips to Canada, Latin America, Africa and a number of Asian countries. He was also an art collector and supporter of Nepalese crafts people and artists. He also learnt to fly helicopters.