Leonard C. Green is a CPA, MBA, entrepreneur, and an entrepreneur in residence at Babson College. He is the founder of The Green Group, an accounting, tax, consulting, and advisory firm, and also is involved in 14 businesses in diverse markets. Green is one of the founders of the NASDAQ publicly traded Blue Buffalo pet food company that is the fifth-largest company in the United States in this category. His other business ventures include commercial and residential real estate, thoroughbred horses, sports teams, other publicly held companies, and several charities. Green also sits on the board of directors and board of advisors for a number of companies and foundations, and was elected a trustee at Babson College in 2013. In the past 15 years, Green has taught two of the most highly rated entrepreneurial courses at Babson College, including The Ultimate Entrepreneurial Challenge. His classes have been featured on CNBC Squawk Box and on ABC networks. In 2001, Green received the Edwin M. and Gloria W. Appel Award for outstanding contributions to the entrepreneurial spirit of academia at Babson College.