Bhai Rajiv Raja was born on October 10, 1971, on the land of Bangar, into a prosperous Haryanvi big landlord family. Bhai Rajiv Raja contested the Zilla Parishad election in 2000 and contested for the post of Director of the Cooperative Society in 2004. He then contested for MLA from Barwala Assembly in 2005. In 2009, Bhai Rajiv Raja contested for the election of MLA second time in Barwala assembly constituency. Today, under the leadership of Ch. Omprakash Chautala, Bhai Rajiv Raja is engaged in a struggle with Abhay Singh Chautala.