Bihar Chief Minister Nitish Kumar’s son Nishant Kumar joined the JD(U) on Sunday and said he would work to strengthen the party’s organisation. 

Nishant, an engineering graduate who is in his 40s, was inducted into the party at its headquarters here in the presence of top leaders, including Union minister Rajiv Ranjan Singh ‘Lalan’ and JD(U)’s national working president Sanjay Jha.