 Nand Kishore Yadav participated in this movement under the tutelage of Lok Nayak Jay Prakash Narayan.This association with JP landed him in jail for 23 weeks during 1974-1976.On call of Lok Nayan JP, Nand Kishore Yadav left his studies in the final year and dedicated himself to the socio-political revolution that is now famously called The Bihar Movement.