Lynn received his Ph.D. in Nutritional Physiology from Iowa State University in 1983 and co-founded Nutrition Professionals, Inc. that same year with Dr. Tom Heeg.  Lynn works with dairies in Wisconsin and Colorado, as well as, international locations.

Lynn is a member of the American Dairy Science Association and the American Registry of Professional Animal Scientists where he is a board certified diplomat in The American College of Animal Nutrition.  He is also a member of the Wisconsin Association of Professional Agricultural Consultants and served as its president in 1995.

Lynn offices and lives in Neenah, Wisconsin.