Manmohan Singh, born in Punjab in 1932, served two terms as Prime Minister of India- from 2004 to 2014. He took the oath of office for the first time in 2004, after Congress' win in the 2004 Lok Sabha election against Atal Bihari Vajpayee-led NDA. He served his second term from 2009 to 2014. He was then succeeded by PM Narendra Modi in 2014.