Glenn Mackintosh is a psychologist who is incredibly passionate about the psychology of eating, physical activity, weight and body image and the Clinical Director at Weight Management Psychology. He is a member of the Australian Psychological Society, a fellow of the Obesity Prevention and Treatment Society, and the state representative for the APS Psychology of Eating, Weight, and Body-image Interest Group. Also involved in research and teaching, Glenn has lectured in weight management psychology, health psychology, and sport and exercise psychology at the University of Queensland and other leading learning institutions. Glenn also features in the media regularly and in 2017 accepted the challenging position of consultant psychologist on Ten's The Biggest Loser: Transformed. Glenn is the author of the bestselling self-help book "Thinsanity: 7 Steps to Transform Your Mindset and Say Goodbye to Dieting Forever"