Question: Robert Kenneth Kraft, is an American businessman, he's  the chairman and chief executive officer of the Kraft Group, LLC, a group of privately held companies in the professional sports, manufacturing, and real estate development industries doing business in 90 countries, and founded in which year?
Sentence (from "Robert Kraft"): His sports holdings include: the National Football League's New England Patriots, Major League Soccer's New England Revolution and the stadium in which both teams play, Gillette Stadium.
Relevant evidence: No