Hon. Chepkut studies Advanced Certificate in Supplies Management at Kenya School of Government in the year 1997. He also went to Kenya Polytechnic(Technical University) where he attained a diploma in purchasing and supplies management. For undergraduate, he went to Jabalpur University, India. He then proceeded to do a Certificate in Senior Public Administration. He went ahead to do a certificate course at Egerton University in 2005. He went to Kenyatta university from 2003-2005 where he attained a Masters of Art in Community Development and Organization.
He worked at the Office of The President as a Personal Assistant/Private Secretary to the Minister from 1997-2003, he is now the Member of Parliament for Ainabkoi as from 2017. He currently holds the position of Vice Chairperson in the Special Funds Account Committee as from 2017. He is also currently a member of the Committee on Appointments as from 2017.