Which athlete has maintained the longest continuous brand ambassador relationship with their signature sportswear line?

Test your knowledge of iconic athlete-brand partnerships that have shaped the sports retail landscape! Brand ambassadors play a crucial role in connecting sports brands with fans and driving product popularity. These partnerships often define entire eras in sports marketing and can dramatically influence consumer behavior in the athletic apparel and equipment market. Let's see if you can correctly identify which sports superstar has the longest-running endorsement deal with their signature brand.

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Michael Jordan with Nike (Air Jordan)
Roger Federer with Nike
Serena Williams with Puma
Cristiano Ronaldo with Adidas