Which athlete's endorsement deal included an unprecedented equity stake in the company, creating a business model that revolutionized how sports stars partner with brands?

The world of sports endorsements represents a multi-billion dollar industry where athletes leverage their personal brand to promote products. This relationship between sports stars and retail companies has evolved dramatically over decades, creating iconic campaigns and revolutionary business models. Test your knowledge about one of the most lucrative endorsement deals in sports history that changed how athletes approach brand partnerships.

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

Michael Jordan with Nike, receiving royalties for the Air Jordan line but no equity stake
LeBron James with Nike, receiving a traditional flat-fee endorsement structure
George Foreman with Spectrum Brands, receiving equity in the company for the Foreman Grill
Serena Williams with Puma, receiving performance-based bonuses tied to tournament wins