John Kremer is a Reader in Applied Psychology at Queen's University, Belfast where he has lectured since 1980. A graduate of Loughborough University, he has been actively involved in sport and exercise psychology since the mid-1980s as a practitioner, researcher and teacher. He continues to work with a wide range of individuals and teams at both club and international level.
Aidan P. Moran is a Professor of Cognitive Psychology and Director of the Psychology Research Laboratory in University College, Dublin. He has gained an international reputation for his research on concentration, mental imagery and expertise in athletes. He is a psychology consultant to many of Ireland's leading athletes and teams, and is a former Official Psychologist to the Irish Olympic squad.