Which athlete has maintained the longest-running signature shoe line with a single sportswear brand?

The partnership between athletes and sportswear brands has created some of the most iconic product marketing campaigns in history. These endorsement deals have transformed how sports merchandise is marketed and have created billion-dollar sub-industries. Test your knowledge about the longest-running and most successful athlete-brand partnerships that have shaped the sports retail landscape and influenced consumer behavior for decades.

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Michael Jordan with Nike (Air Jordan)
LeBron James with Nike
Serena Williams with Puma/Nike
Cristiano Ronaldo with Nike