This week we welcome our first guest. John 'Diony' O'Connor of @TargetNutrition. John is a nutritionist that has experience at the intercounty level and currently works with clients both online and through West Kerry Fitness in Dingle. John speaks about his experience of sports psychology research, his MSc thesis on tart cherry juice, shadowing the Geelong Cats Aussie Rules team and his love of eggs!