Jay Chiat (October 25, 1931 - April 23, 2002) was an American advertising designer. In 1968, Jay teamed up with Guy Day to form the Chiat/Day advertising agency in Los Angeles. Chiat/Day went on to create some very memorable advertising campaigns and was named U.S. Agency of the Decade in 1989. Their clients included powerhouses such as Apple Computer, Nike, Energizer, Nissan, Pathfinder, Infiniti, American Express, or Reebok. In 1999, Chiat was inducted into the American Advertising Federation’s Hall of Fame, the industry’s greatest honor.
Source- Wikipedia http://en.wikipedia.org/wiki/Jay_Chiat