Atal Bihari Vajpayee

Atal Bihari Vajpayee(DOB Dec 25,1924)served as a Non Congress Prime Minister of India 3 times -

 1) In the 1996 General Elections , the BJP emerged as the single largest party in the Lok Sabha and the then President Shankar Dhayal Sharma  invited Vajpayee to form the government . Vajpayee was sworn in as the 11th Prime Minister of India, but the BJP failed to muster enough support from other parties to obtain a majority. He resigned after just 13 days, when it became clear that he could not garner a majority.