news.yahoo.com — Alain Roby, senior executive pastry chef of the Hyatt Regency Chicago, checks his 20-foot, 8-inch chocolate skyscraper that set a new Guinness World Record, in New York's FAO Schwarz toy store, as part of Food TV's 'Guinness World Record Breakers Week,' Tuesday, Oct. 10, 2006. Roby also holds a Guinness record for the tallest sugar sculpture.