India’s highest civilian award, the Bharat Ratna has been received by all three PMs from Nehru-Gandhi family namely Jawaharlal Nehru, Indira Gandhi and Rajiv Gandhi. Bharat Ratna was awarded to Jawaharlal Nehru in 1955, Indira Gandhi in 1971 and Rajiv Gandhi in 1991. Notably, Nehru-Gandhi family holds Guinness record for having most number of descendants becoming PM of a country.