Greg Nanigian is an award-winning Sandler trainer, author, coach, and speaker. He's facilitated training programs all over the world and continues to do so now virtually. He has published over sixty articles on http://ezinearticles.com. Greg has authored the book "Why People Buy" published by Sandler Training. Sandler Training is the leading sales and sales management development firm. Harvard Business School has partnered with Sandler Training to incorporate the Sandler Methodology into their curriculum.