For more than 20 years, business consultant Greg has been a trusted advisor and mentor to some of the world’s most admired companies. His book—Accountability: The Key to Driving High-Performance Culture—was selected by Soundview as a “Best Business Book,” and offers wisdom from Marriott, Container Store, Ernst & Young, Sony, Herman Miller, Nucor and Southwest Airlines. By demystifing the barriers often associated with accountability, he empowers people and organizations to achieve high performance through trust, shared purpose, and clear expectations.