LeBron James sends cease and desist to AI betting app using his likeness
Representatives for LeBron James sent a cease-and-desist letter to 'Bron AI,' an AI sports betting app that used his likeness without authorization. The move follows James's recent exclusive marketing deal with prediction market platform Polymarket, reported to be worth around $15 million. The sources do not indicate whether the cease and desist cites the Polymarket agreement as grounds, or how the unauthorized app responded.
James's Polymarket deal is one of the most visible celebrity attachments in prediction markets, and any platform trading on his image without clearance now faces a litigant with both incentive and resources to enforce. 'Bron AI' is the first known unauthorized user to be challenged, setting the template for how aggressively James's team will police competing uses.
For Polymarket, the cease and desist reinforces the exclusivity it paid $15 million to secure. Other platforms relying on athlete or celebrity branding without clear licenses must now budget for similar enforcement risk. The incident also tests whether prediction market operators can maintain distinct product identity in a landscape where celebrity-driven apps blur the line between regulated event contracts and unlicensed gambling marketing.