Which celebrity's product endorsement deal included an equity stake that reportedly earned them over $500 million, far exceeding traditional endorsement fees?

Celebrity product endorsements have transformed brands and created billion-dollar empires. Some partnerships have been so successful they've completely redefined what's possible in the marketing world. This trivia question focuses on one of the most financially successful celebrity endorsement deals in history. Test your knowledge about the intersection of fame, business savvy, and product marketing that created a retail revolution!

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

George Clooney with Nespresso
50 Cent with Vitamin Water
Michael Jordan with Nike's Air Jordan
Kylie Jenner with Puma