Professor Yisa Kehinde Yusuf is a Professor of English Language in the Department of English, Obafemi Awolowo University (OAU), Ile-Ife, Osun State, Nigeria. He obtained a O.A.U.), Ile-Ife, in 1980, an M.A. degree in English as a Second Language, from the same University, in 1985 and a PhD degree in English Language from the University of Lagos in 1996. He was a Fulbright Scholar from 1990 to 1991 and a Smithsonian Institution Fellow in Washington, DC in 1991. He has been a Visiting Senior Lecturer at Ladoke Akintola University, Ogbomoso, Oyo State, and the University of Botswana, Gaborone, Botswana. He has also been a Visiting Professor at the University of Ilorin, Ilorin, and at Fountain University, Osogbo (FUO) where he has been the Dean of the proposed College of Arts. Professor Yusuf was the Dean of the Faculty of Arts at OAU which is his home University.