Harold Hillman is a leadership coach, radio commentator, author and managing director of Sigmoid Curve Consulting Group, based in Auckland.
Raised and educated in the U.S. and a New Zealand citizen since 2008, Hillman coaches business leaders and executive teams to be more purposeful about leadership.
A clinical psychologist in his early career, Hillman developed a passion for leadership development while teaching at the United States Air Force Academy.
He authored The Impostor Syndrome, which was Whitcoulls’ business book of the year in 2013. Hillman’s second book, Fitting In, Standing Out, will be published by Penguin Random House in August.