is a Lecturer in Language Education at the School of Education, University of Leeds, UK. Previously, he worked as a teacher, teacher trainer and policy maker in Cameroon. He has also served as a consultant on language policy and practice with the British Council, the Council of Europe, and Windle Trust International, and is Past President of IATEFL and Member of the British Council English Language Advisory Group. He is co-editor of International Perspectives on Teaching English in Difficult Circumstances  (Palgrave Macmillan 2018) and Ethical and methodological issues in researching young language learner in school contexts (Multilingual Matters 2021)