Len has spent his career building and investing in market leading ventures and opportunities.He is the Chairman and Founder of The Green Group, an accounting, tax, consulting and advisory firm. His expertise spans across start-ups, family businesses, and thoroughbred horse operations. On top of that, he has more than four decades of experience owning and managing commercial real estate properties.Len has been involved with over 40 businesses including SoBe Beverages and Blue Buffalo Pet Food. He has been on the board of a dozen companies across various industries, including the publicly held company Cenveo and the non-for-profit Jeremy’s Heroes.Above all, Len’s true passion is teaching. In 2017, Len released his first book, "The Entrepreneur’s Playbook" based upon his renowned entrepreneurship courses at Babson College. Like his classes, "The Entrepreneur’s Playbook" disregards formulas and teaches readers and business students alike how to handle the real world of start-ups using proven tips, techniques, and strategies. He has taught over 2,000 students in his tenure and continues to inspire the world’s next generation of business leaders. Len truly enjoys thinking outside the box and ensuring that his students, clients, and business partners are inspired and prepared for growth.