David Mattson is CEO and partner at Sandler Systems, Inc., an international training and consulting organization. He is also the author of The Sandler Rules: 49 Timeless Selling Principles and How to Apply Them and coauthor of Five Minutes with VITO: Making the Most of Your Selling Time with the Very Important Top Officer.
Bruce Seidman is president and a partner at Sandler Systems, Inc., where he works closely with Sandler trainers to help them grow, using technology to share best practices across the entire global team. He carries on the legacy that his father, David Sandler, began in 1967.
Sean Pratt, a working actor for over twenty-five years, has performed at numerous regional theaters around the country. He is the author of To Be or Wanna Be, and he has recorded over seven hundred books in just about every genre, earning eight AudioFile Earphones Awards and four Audie Award nominations.