Which athlete's endorsement deal included an unprecedented equity stake in their sponsor's company and revolutionized athlete marketing partnerships in the sports industry?

Athletic endorsements have transformed from simple product placements to complex marketing ecosystems worth billions. Top athletes can earn more from endorsements than their actual sports contracts. This poll tests your knowledge about one of the most significant product endorsement deals in sports history that changed how athletic brands approach celebrity partnerships.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

LeBron James with Nike (featuring lifetime contract worth over $1 billion)
Michael Jordan with Nike (leading to the creation of the Jordan Brand subsidiary)
Serena Williams with Puma (first female athlete to receive equity in a major sports brand)
Tiger Woods with Titleist (pioneering the performance-based royalty structure)