Gary Ousby: Personal trainer London W1, Mayfair.is a leading Health & Wellness expert, based professionally in Mayfair with 20 years of experience, gained at the highest level. Together with his expert team, Gary has devised a rapid weight-loss and maintenance programme that is truly holistic in its approach. Tried, tested and successfully proven by top-end clients, the programme tackles your fitness challenges, your food intake and your mental attitude. A bespoke plan is developed exclusively for you; based on your personal targets, your DNA and lifestyle.