600: A Mindset That Overcomes Physical Limits

Michael McDonnell surprised everyone with his love of sports and active life, despite a disabling condition. "My parents saw that I was going to try everything." At 16, a coach offered him an opportunity to coach tennisthat made perfect sense. "It was an easy choice for me to take that road." Still a young man, he has gone from managing cystic fibrosis and diabetes to using the lessons learned to help people with their mindset and strategies to leave their job and run their own businesses full-time.