Biography
Bishweshwar Prasad Koirala, better known as B. P. Koirala, was a Nepali revolutionary, political leader, and writer. He was the Prime Minister of Nepal from 1959 to 1960. He led the Nepali Congress, a social democratic political party. He was the grandfather of Bollywood actors Manisha Koirala and Siddharth Koirala, the elder brother of former prime minister Girija Prasad Koirala and the younger brother of former prime minister Matrika Prasad Koirala.