Hal is a globally recognised leadership expert, innovation strategist, and Senior Lecturer at MIT Sloan School of Management. A Digital Fellow at MIT’s Initiative on the Digital Economy and co-founder of the Innovator’s DNA consulting group, he helps organisations build cultures of innovation through the power of curiosity and strategic questioning. Ranked among the world’s most influential management thinkers by Thinkers50, Gregersen is the bestselling co-author of The Innovator’s DNA and author of the award-winning Questions Are the Answer. His pioneering Question Burst methodology has transformed leadership and innovation at organisations including Disney, Salesforce, Patagonia, Chanel, and the World Economic Forum, making him a sought-after keynote speaker on leadership, creativity, and organisational change.