Bill McDermott is the CEO of SAP, the world's largest business soft - ware company. Before joining SAP in 2002, McDermott served as executive vice president of Worldwide Sales and Operations at Siebel Systems and president of Gartner, Inc., where he led the company's core operations. He spent seventeen years at Xerox Corporation, where he rose from a sales professional to become the company's youngest corporate officer and division president. McDermott holds an MBA in business management from the J.L. Kellogg Graduate School of Management at Northwestern University and he completed the Executive Development Program at the Wharton School of the University of Pennsylvania.