Jack Welch began his career with the General Electric Company in 1960, and in 1981 became the company's eighth chairman and CEO. During his tenure, GE's market capitalization increased by $400 billion, making it the world's most valuable corporation. Mr. Welch is currently the head of Jack Welch, LLC, where he serves as an advisor to a small group of Fortune 500 CEOs and speaks to businesspeople and students around the world. He is the author of the #1 New York Times bestseller Jack: Straight from the Gut.