Sheryl Sandberg is Chief Operating Officer at Facebook. She oversees the firm's business operations including sales, marketing, business development, legal, human resources, public policy and communications. Prior to Facebook, Sandberg was vice president of Global Online Sales and Operations at Google, where she built and managed the online sales channels for advertising and publishing and operations for consumer products worldwide. She previously served as Chief of Staff for the United States Treasury Department under President Bill Clinton and began her career as an economist with the World Bank. She received B.A. and M.B.A degrees from Harvard University. 

Sandberg also serves on the boards of Facebook, The Walt Disney Company, Women for Women International, Center for Global Development, ONE and V-Day.