Which celebrity's endorsement deal with Nike created the most successful athlete-endorsed product line of all time, generating over $5 billion annually?

Celebrity endorsements have become a cornerstone of modern marketing strategies. When famous faces align with products, brands can see significant boosts in visibility and sales. This poll tests your knowledge about one of the most lucrative celebrity endorsement deals in history that transformed both the brand's trajectory and the celebrity's business empire.

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Michael Jordan (Air Jordan)
Cristiano Ronaldo (CR7)
LeBron James (LeBron line)
Serena Williams (Serena collection)