Which athlete's endorsement deal is considered revolutionary for including equity in the company rather than just flat fees, eventually earning them over $1 billion?

Celebrity endorsements have become a cornerstone of modern product marketing, with brands paying astronomical sums to associate with famous faces. Some endorsement deals have transformed not just the celebrity's fortune but also revolutionized the entire industry's approach to marketing. This poll tests your knowledge about one of the most financially successful celebrity endorsement deals in history that changed how companies approach athlete partnerships.

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

Michael Jordan with Nike
LeBron James with Sprite
Serena Williams with Gatorade
Cristiano Ronaldo with Herbalife