Which athlete's endorsement deal included an unprecedented royalty on every product sold, creating the first athlete-branded subsidiary (launched in 1984) of a major sports apparel company?

In the world of sports marketing, few endorsement deals have been as transformative as those in the athletic footwear industry. These partnerships have not only launched billion-dollar product lines but have fundamentally changed how athletes monetize their personal brand and how consumers connect with sports merchandise. Test your knowledge about one of the most pivotal endorsement deals in sports history that revolutionized athlete marketing forever.

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Michael Jordan with Nike (Air Jordan)
Magic Johnson with Converse (Magic's)
Bo Jackson with Reebok (Bo Knows)
Andre Agassi with Nike (Challenge Court)