The 60-year-old bachelor, known for his simple lifestyle and clean image, may be a first-time MLA but he has earned himself the reputation of a tough task master with a no-nonsense approach while working behind-the-scenes in key positions in BJP and is admired for organisational skills.
However, it is his proximity with Modi, who himself was a pracharak for Rashtriya Swayamsevak Sangh (RSS), that catapulted him to the Chief Minister's post.
Known for his political acumen, Khattar played the role of a master strategist and successfully led many electoral campaigns for his party, the latest being 2014 Parliamentary elections in Haryana as chairman of Election Campaign Committee.
It was in 1996, when Khattar was actively working in Haryana, that he first began working with Modi, who was then in charge of the state. In 2002, Khattar was given alloted Jammu and Kashmir as the state's election Incharge.
Coming from a humble agricultural background, his family arrived in Haryana from Pakistan post-partition.
They settled at Nindana, a village situated in Haryana's Rohtak district. To survive, his father and grandfather took up odd jobs as labourers, finally saving enough to start a small shop. It was in Nindana that Khattar was born in 1954.