Which product endorsement deal currently holds the Guinness World Record for the largest individual athletic sponsorship deal in history?

The world of product endorsements has seen some extraordinary achievements and record-breaking deals. Major brands compete to secure influential faces for their marketing campaigns, sometimes breaking financial records in the process. This poll tests your knowledge about the intersection of world records and product endorsements. Do you know which endorsement deal made history?

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

LeBron James' lifetime deal with Nike (estimated at over $1 billion)
Cristiano Ronaldo's deal with Adidas (estimated at $950 million)
Serena Williams' partnership with Puma (estimated at $800 million)
Tiger Woods' equipment deal with TaylorMade Golf (estimated at $780 million)