Which famous athlete has held the longest-running celebrity endorsement deal with Nike, signing their first contract in 1984 and creating a billion-dollar sub-brand?

In the world of marketing, celebrity endorsements can make or break a product's success. Famous faces have been lending their star power to brands for decades, creating some iconic partnerships that have dramatically boosted sales and brand recognition. Test your knowledge about one of the most lucrative and long-running celebrity endorsement deals in history!

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Michael Jordan
Serena Williams
Cristiano Ronaldo
LeBron James