Kelvin is a graduate of the University of Tennessee at Martin, as well as Murray State University. He has been in the financial services industry focusing on commercial banking since 2005. Kelvin gives back to his community as a board member of Junior Achievement of Southwestern Indiana and as an advisory member of Hangers, which is the Evansville Vanderburgh School Corporation's Student Clothing Resource. He and his wife, Sarah, live in Evansville. In his spare time, Kelvin enjoys golfing, watching the Chicago Cubs and the Tennessee Volunteers, and traveling.