Which athlete signed what was at the time the largest lifetime endorsement deal in sports history with Nike in 2015, reportedly worth over $1 billion?

In the competitive world of sports marketing, brand ambassadorships have become multi-million dollar investments for companies seeking to align with top athletic talent. These partnerships can dramatically influence consumer behavior and brand perception. This trivia challenges your knowledge of one of the most significant brand ambassador deals in sports history - a contract that redefined athlete endorsements and marketing strategy in the sports industry.

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LeBron James
Cristiano Ronaldo
Serena Williams
Michael Jordan