Gregg Ghelfi, NSCA-CPT, JD, LLM After graduating from the University of Notre Dame law school, Gregg Ghelfi practiced law and ran several businesses. After seeing the consequences of obesity first hand, he founded fitinthemiddle.com, a website dedicated to fitness, nutrition and weight loss. He is a certified personal trainer and First Line Therapy Lifestyle Educator who works with people with Metabolic Syndrome. He has written several articles on health and fitness. He believes that physical and mental fitness through exercise and nutrition are critical to leading happy and productive lives.