Answer
Girija Prasad Koirala, popularly known as Girija Babu, was a prominent Nepali politician and the leader of the Nepali Congress party. He served as the Prime Minister of Nepal on multiple occasions and played a pivotal role in the country's transition to democracy. Koirala was highly respected and influential, earning him the affectionate nickname "Girija Babu" as a term of endearment and recognition of his contributions to Nepal's political landscape.