Fred KofmanFRED KOFMAN is the vice president of executive development and leadership philosopher at LinkedIn. He is an economist trained at UC Berkeley and has taught more than 15,000 executives. He mentors several CEOs from Silicon Valley companies, and he hasworked with Sheryl Sandberg and Satya Nadella, the CEO of Microsoft. As Sheryl Sandberg writes in Lean In, Kofman “will transform the way you live and work.” Read More Read Less