Here’s the top 5:

1. Volkswagen, “Think Small”, Doyle Dane Bernbach, 1959
2. Coca-Cola, “The pause that refreshes”, D’Arcy Co., 1929
3. Marlboro, The Marlboro Man, Leo Burnett Co., 1955
4. Nike, “Just do it”, Wieden & Kennedy, 1988
5. McDonald’s, “You deserve a break today”, Needham, Harper & Steers, 1971

See the list here.