Which athlete revolutionized celebrity endorsements by signing a groundbreaking deal with Nike in 1984 that included receiving royalties from each product sold, leading to the creation of a billion-dollar brand?

Celebrity endorsements have changed the landscape of retail advertising throughout history. Some partnerships between famous people and brands have been so successful they've revolutionized marketing strategies and created billion-dollar empires. This trivia question focuses on a groundbreaking celebrity endorsement deal that fundamentally changed how athletes and brands collaborate. Test your knowledge of this pivotal moment in retail advertising history!

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Michael Jordan
Tiger Woods
Serena Williams
David Beckham