Richard Whittington, MA, MBA, PhD is a Professor of Strategic Management at the Saïd Business School and Millman Fellow at New College, University of Oxford. He is the author of eleven books, including Opening Strategy: Professional Strategists and Practice Change, 1960 to Today (2019), and has previously been Associate Editor of the Strategic Management Journal.Richard has had full or visiting positions at the Harvard Business School, HEC Paris, Imperial College London, the University of Toulouse, and the University of Warwick. He is active in executive education and consulting internationally.Duncan Angwin, MA, MPhil, MBA, PhD is Professor in Strategic Management at University College London and Honorary Professor at University of Nottingham. He has authored twelve books and over fifty refereed articles in journals such as Academy of Management Learning & Education, Administrative Science Quarterly (ASQ), California Management Review, MIT Sloan Management Review, and Organization Studies. He has also served on many editorial boards, including Journal of Management Studies.Duncan teaches strategy to executives internationally. He has won over 10m in research grants and currently focuses on international M&A and strategy practices. Duncan is also an elected council member of the Chartered Association of Business Schools (CABS). See [...] Regnér, BSc, MSc, PhD, is a Professor of Strategic Management at the Stockholm School of Economics. He has published in leading journals, including Strategic Management Journal, Journal of International Business, Human Relations Academy of Management Review, Journal of Management Studies, and Long Range Planning. He has extensive teaching experience on all academic levels at several international institutions. He does executive teaching, consulting, and coaching with managers and organisations worldwide and is a senior advisor at strategy advisory firm Value Formation. His current research focuses on strategy creation and business [...] Johnson, BA, Ph.D. is an Emeritus Professor of Strategic Management at Lancaster University School of Management. He has also taught at Strathclyde Business School, Cranfield School of Management, Manchester Business School, and Aston [...] is the author of numerous books and his research has been published in many of the foremost management research journals in the world. He also works with senior management teams on issues of strategy development and strategic [...] Scholes MA, Ph.D., DMS, CIMgt, FRSA is the Principal Partner of Scholes Associates specialising in Strategic Management. He is also an Emeritus Professor of Strategic Management and formerly Director of the Sheffield Business School, UK, with extensive experience in teaching strategy to undergraduate and postgraduate students both in the UK and [...] has also experience in management development work in private and public sector organisations. He has been an advisor in management development to a number of national bodies and is a Companion of The Chartered Management Institute.