Sonny Nwankwo is Emeritus Professor at the University of East London, UK, and the Provost of the Nigerian Defence Academy (NDA), Nigeria. He is Visiting Professor at universities across Africa, Australia, Europe, and North America. Prior to joining academia, he was a customer services manager in the telecommunications industry.

Ayantunji Gbadamosi is Research Coordinator and Chair of the Research and Knowledge Exchange Committee at Royal Docks School of Business and Law, University of East London, UK. His research interests are in Consumer Behaviour, SME Marketing, Marketing to Children, and Marketing Communications.