Elaine is a principal lecturer and the leader of programmes for the International Centre for Coaching and Leadership Development at Oxford Brookes University in the UK, where she also directs the Doctor of Coaching and Mentoring Programme and supervises doctoral students. She is an experienced researcher, author and editor and has recently co-edited the bestselling book, The Complete Handbook of Coaching, 2nd edition. Her other books with SAGE include Coaching Understood (2013) and she is also the founding editor of The International Journal of Evidence Based Coaching & Mentoring.

Tatiana Bachkirova is Professor of Coaching Psychology and Director of the International Centre for Coaching and Mentoring Studies at Oxford Brookes University, UK. She is a member of the Scientific Advisory Council at the Institute of Coaching at Harvard and Convener and Chair of the International Conference on Coaching Supervision. As an active researcher she has published many articles, book chapters and books including Developmental Coaching: Working with the Self and the SAGE Handbook of Coaching (2017).

David Clutterbuck is visiting professor of coaching and mentoring at both Sheffield Hallam and Oxford Brookes Universities. Co-founder of the European Mentoring and Coaching Council and chair of the International Standards for Mentoring Programmes in Employment and a board member of the International Mentoring Association, he supervises coaches around the world. A regular amongst the list of HR Most Influentials, he is author or co-author of 55 books. He consults and lectures globally on coaching and mentoring.