Which company holds the Guinness World Record for the longest continuously used advertising slogan still in use today?

Brand slogans can make history, but did you know some have actually broken world records? From the longest-running taglines to the most recognized phrases globally, certain brand slogans have achieved legendary status in marketing history. Test your knowledge about these record-breaking marketing achievements that have been officially recognized in the world of advertising and brand positioning.

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De Beers - 'A Diamond is Forever' (since 1948)
Coca-Cola - 'Delicious and Refreshing' (since 1904)
Maxwell House - 'Good to the Last Drop' (since 1915)
Kellogg's - 'The Original & Best' (since 1906)