Manmohan Singh (born 26 September 1932) is an Indian economist and politician who served as the Prime Minister of India from 2004 to 2014. The first Sikh in office, Singh was also the first prime minister since Jawaharlal Nehru to be re-elected after completing a full five-year term.

Born in Gah (now in Punjab, Pakistan), Singh’s family migrated to India during its partition in 1947. After obtaining his doctorate in economics from Oxford, Singh worked for the United Nations during 1966–69. He subsequently began his bureaucratic career when Lalit Narayan Mishra hired him as an advisor in the Ministry of Foreign Trade. Over the 70s and 80s, Singh held several key posts in the Government of India, such as Chief Economic Advisor (1972–76), Reserve Bank governor (1982–85) and Planning Commission head (1985–87).

In 1991, as India faced a severe economic crisis, newly elected Prime Minister P. V. Narasimha Rao surprisingly inducted the apolitical Singh into his cabinet as Finance Minister. Over the next few years, despite strong opposition, he as a Finance Minister carried out several structural reforms that liberalised India’s economy. Although these measures proved successful in averting the crisis, and enhanced Singh’s reputation globally as a leading reform-minded economist, the incumbent Congress party fared poorly in the 1996 general election. Subsequently, Singh served as Leader of the Opposition in the Rajya Sabha (the upper house of India’s Parliament) during the Atal Bihari Vajpayee government of 1998–2004.

In 2004, when the Congress-led United Progressive Alliance (UPA) came to power, its chairperson Sonia Gandhi unexpectedly relinquished the premiership to Manmohan Singh. This Singh-led “UPA I” government executed several key legislations and projects, including the Rural Health Mission, Unique Identification Authority, Rural Employment Guarantee scheme and Right to Information Act. In 2008, opposition to a historic civil nuclear agreement with the United States nearly caused Singh’s government to fall after Left Front parties withdrew their support. Although India’s economy grew rapidly under UPA I, its security was threatened by several terrorist incidents (including the 2008 Mumbai attacks) and the continuing Maoist insurgency.

The 2009 general election saw the UPA return with an increased mandate, with Singh retaining the office of Prime Minister. Over the next few years, Singh’s “UPA II” government faced a number of corruption charges—over the organisation of the Commonwealth Games, the 2G-spectrum allocation and the allocation of coal blocks. After his term ended in 2014 he opted out from the race to the office of the Prime Minister of India during 2014 Indian general election. Singh was never a member of Lok Sabha but continues to serve as a member of the Indian Parliament, representing the state of Assam in the Rajya Sabha for the fifth consecutive term since 1991.

Manmohan Singh was born on 26 September1932 in the Sikh family of Shri Gurmukh Singh and Smt. Amrit Kaur in a place called Gah in Punjab of undivided India. He was raised by his paternal grandmother after his mother’s demise when he was quite young. Later, during Partition, his family migrated to Amritsar in India. Here he studied at the Hindu college. He was a brilliant student and stood first all along his academic career. He completed his bachelor’s and master’s degree from Punjab University in 1952 and 1954, respectively. In 1957, he did an Honours degree in Economics from the University of Cambridge and later in 1962 he completed his D.Phil. in Economics from Nuffield College under Oxford University.

In 1958 Manmohan Singh married Gursharan Kaur; they are blessed with three daughters, Upinder Singh, Amrit Singh and Daman Singh. Upinder Singh is a history professor at the University of Delhi. Books written by her include A History of Ancient and Early Medieval India and Ancient Delhi. Amrit Singh works at the American Civil Liberties Union as a staff attorney. Daman Singh is a graduate from the Institute of Rural Management in Anand, Gujarat and from Delhi’s St. Stephen’s College. She has married Mr. Ashok Patnaik, an I.P.S. Officer. Books written by Daman Singh include Nine by Nine, a novel, and The Last Frontier: People and Forests in Mizoram.

Singh married Gursharan Kaur in 1958. They have three daughters, Upinder Singh, Daman Singh and Amrit Singh. Upinder Singh is a professor of history at Delhi University. She has written six books, including Ancient Delhi (1999) and A History of Ancient and Early Medieval India (2008). Daman Singh is a graduate of St. Stephen’s College, Delhi and Institute of Rural Management, Anand, Gujarat, and author of The Last Frontier: People and Forests in Mizoram and a novel Nine by Nine, Amrit Singh is a staff attorney at the American Civil Liberties Union.

Singh has undergone multiple cardiac bypass surgeries, the most recent of which took place in January 2009.