Kaushalendra Kumar was elected as member of parliament from Nalanda Constituancy on ticket of Janata Dal (United) party. He representing party is J.D.U. Subcaste Avadhiya.
Kaushalendra Kumar was born in a farmer family of village Haidarchak of Nalanda district, Bihar. He completed his Bachelor of Arts from S.P.M. College Nalanda, Magadh University. He got Agriculture Education from Kisan College, Sohsarai, Nalanda. Kaushalendra Kumar is married to Raveena Kumari in 1979. He has two sons and one daughter.