Peter Clough is former Head of Psychology at Hull University, UK. Based in East Yorkshire, UK, he is recognised as a leading applied academic authority in this field.
Doug Strycharczyk, based in Chester, UK, is MD for AQR, an organisation which has been instrumental in most of the pilots which lead to the adoption of mental toughness in new sectors. John Perry is Head of Psychology at Mary Immaculate College, Limerick, Republic of Ireland. He has presented his research across the globe, and has worked as a sport psychology practitioner with elite athletes.