Leo Burnett (October 21, 1891 – June 7, 1971) was an American advertising executive and the founder of Leo Burnett Company, Inc.. He was responsible for creating some of advertisings most well-known characters and campaigns of the 20th century, including Tony the Tiger, Charlie the Tuna, the Marlboro Man, the Maytag Repairman, Uniteds "Fly the Friendly Skies," Allstates "Good Hands," and for garnering relationships with multinational clients such as McDonalds, Hallmark and Coca-Cola. In 1999, Burnett was named by Time Magazine as one of the 100 most influential people of the 20th century. Leo Burnett was born in St. Johns, Michigan, on October 21, 1891 to Noble and Rose Clark Burnett. Noble ran a dry goods store and as a young man, Burnett worked with his father, watching Noble as he designed ads for the business. After high school, Leo went on to study journalism at the University of Michigan and received his bachelors degree in 1914. His first job out of college was as a reporter for the Peoria Journal Star in Peoria, Illinois. In 1917, Leo moved to Detroit and was hired to edit an in-house publication for Cadillac Clearing House, later becoming an advertising director for the same institution. At Cadillac, Leo met his advertising mentor, Theodore F. MacManus, whom Leo called "one of the great advertising men of all time." MacManus ran the agency that handled Cadillacs advertising.