Bill Campbell was the business coach of choice for Jeff Bezos (Amazon), Steve Jobs (Apple), Sheryl Sandberg (Facebook) , Eric Schmidt (Google), Larry Page & Sergey Brin (Google) changed the world by coaching America\u2019s business leaders. Bill\u2019s life and legacy is now the subject of the new book Trillion Dollar Coach: The Leadership Playbook of Silicon Valley\u2019s Bill Campbell.