Which brand's tagline holds the Guinness World Record for 'longest-running advertising slogan in continuous use'?

The Guinness World Records has been documenting extraordinary achievements since 1955, including some remarkable marketing milestones. Throughout history, certain brand taglines have broken records for their effectiveness, longevity, and cultural impact. Test your knowledge of these famous slogans that didn't just define brands—they set world records in the marketing universe!

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De Beers - 'A Diamond is Forever' (since 1948)
Nike - 'Just Do It' (since 1988)
Maxwell House - 'Good to the Last Drop' (since 1915)
Coca-Cola - 'The Pause That Refreshes' (since 1929)