Olubunmi is a 2013 graduate of the University of Benin and was admitted to the Nigerian Bar in 2014. While at the University of Benin, Olubunmi served as a judge at the law faculty’s moot court.

Olubunmi is a member of:Nigerian Bar Association, Chartered Institute of Arbitrators (U.K) Nigeria Branch, Institute of Chartered Secretaries & Administrators of Nigeria