Nigerian entrepreneur and businessman Obinna Iyiebu, popularly known as Obi Cubana, gave a commencement speech to graduands at the 50th anniversary convocation of the prestigious University of Nigeria Nsukka, Enugu state on Friday, 24th March, 2023. https://www.instagram.com/p/CqNE9i1oYSH/?igshid=YmMyMTA2M2Y= He has shared his excitement…