Rajnath Singh was born in the small village of puttur in Chandauli district, Uttar Pradesh in a Hindu Rajput family. His father was Ram Badan Singh and his mother was Gujarati Devi. He was born into a family of farmers and went on to secure a master's degree in physics, acquiring first division results from the Gorakhpur University. Rajnath Singh had been associated with the Rashtriya Swayamsevak Sangh since 1964, at the age of 13 and remained connected with the organisation even during his employment as a physics lecturer in Mirzapur. In 1974, he was appointed secretary for the Mirzapur unit of the Bharatiya Jan Sangh, predecessor of Bhartiya Janta Party.
Rajnath Ram Badan Singh (born 10 July 1951) is an Indian politician belonging to the Bharatiya Janata Party (BJP) who currently serves as the Home Minister. He previously served as the Chief Minister of Uttar Pradesh and as a Cabinet Minister in the Vajpayee Government. He has also served as the President of the BJP twice, 2005 to 2009 and 2013 to 2014. He began his career as a physics lecturer and used his long-term association with the Rashtriya Swayamsevak Sangh (RSS) to become involved with the Janata Party.