Mettling, Ryan

For over forty years, Stephen Mettling and David Cusic, PhD, have operated Performance Programs Company, one of the nation's most successful custom training organizations specializing in real estate program development. Mr. Mettling and Dr. Cusic have jointly written over 100 books, courses, and custom programs in all facets of real estate for some of the country's largest organizations including the National Association of Realtors(r) and its many Institutes.
Mr. Mettling has also served as vice president and author for the country's largest real estate training and publishing organizatio...