Which athlete's first endorsement deal included an unprecedented 'signature shoe line' clause that revolutionized sports marketing and led to what is now the most successful athlete footwear brand in history?

In the world of sports marketing, athlete endorsements have transformed both the athletic footwear industry and athletes' earning potential. One endorsement deal in particular revolutionized the entire sports marketing landscape, creating a template that brands still follow today. Test your knowledge about this historic partnership that changed how sports brands and athletes collaborate forever.

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Michael Jordan (Nike, 1984)
Chuck Taylor (Converse, 1923)
Pele (Puma, 1970)
Stan Smith (Adidas, 1971)