Sam Walters has more than 30 years of comprehensive practical experience in the medical profession. He lectures across the country on preventive health care, nutrition, and related medical issues. He is a family practitioner trained as a specialist in natural medicine as well as in traditional medicine. He holds a Naturopathic Medical Degree (N.M.D.) and a Master of Science in biology emphasizing Clinical Nutritional, and a bachelors degree in Bio-Nutrition.

Sherman Unkefer and his wife Sharon have been successful in the network marketing industry for over twenty years. In their first venture they built an organization of more than 100,000 people within the first thirty six months. With XanGo they developed an organization in excess of 500,000 people.