Which celebrity holds the record for the longest continuous brand endorsement deal in history?

Brand loyalty is a powerful force in marketing, and celebrities often leverage their personal brands to create lasting relationships with specific companies. Some famous people have maintained exceptionally long endorsement deals that have become part of their public identity. This trivia question explores one of the most impressive examples of celebrity brand loyalty in history, testing your knowledge of these influential marketing partnerships.

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Michael Jordan with Nike (1984-present)
Betty White with Snickers (1954-2021)
William Shatner with Priceline (1997-present)
Barun Sobti with Cadbury (1921-2022)