Which celebrity brand ambassador partnership resulted in the highest documented increase in sales within the first year of their endorsement deal?

Brand ambassadors can significantly influence consumer behavior and brand perception. Celebrity endorsements have become a cornerstone of modern marketing strategy, with companies spending millions to secure the right famous face for their products. This poll tests your knowledge of some of the most lucrative and influential celebrity brand partnerships in recent history. Can you identify which celebrity-brand pairing created the most significant impact on sales?

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Michael Jordan with Nike (Air Jordan line)
George Clooney with Nespresso
Beyoncé with Pepsi
David Beckham with Adidas