Geoff is the is the Founder and Chairman of ghSMART, a leading global management consulting firm for talent, and the co-author of three bestselling books. One of those, Who: The A Method for Hiring, is a New York Times bestseller and is considered the leading resource on helping businesses hire and develop top talent. Geoff has a PhD in organizational psychology and has personally advised three US Governors, White House Fellows and a President of the World Bank.