Tristan Thompson sues World Mobile for $2M after crypto endorsement deal collapses

• NBA star alleges contract breach and ongoing use of his likeness following failed WMTX token collaboration
• Plummeting token value deepens compensation dispute as legal teams battle over crypto payments

On May 26, 2026, Law360 and Complex reported that Tristan Thompson filed a $2 million lawsuit against World Mobile Group in Delaware’s Chancery Court, marking one of the first high-profile legal showdowns over a failed cryptocurrency endorsement in sports. Thompson alleges that World Mobile breached their endorsement agreement and misused his name, image, and likeness following the abrupt end of a partnership centered on promotional compensation in WMTX tokens.

According to the complaint, World Mobile transferred an excess amount of WMTX tokens to Thompson as quarterly payment for his promotional work. Thompson offered to offset the overpayment against future earnings, but World Mobile rejected that solution and terminated the contract in March 2026. The company claims that Thompson failed to return the surplus tokens and improperly sold portions of the holdings.

Thompson contends that World Mobile’s contract termination was unjustified and that the company continued leveraging his persona in marketing materials after their deal ended—actions he describes as unauthorized use of his brand. His lawsuit seeks damages, compensation, interest, and an injunction against future use of his name in World Mobile’s promotions.

The dispute is compounded by the sharp decline in WMTX value since its 2022 peak, which has further reduced the financial worth of Thompson’s expected compensation and escalated the legal battle. The case navigates complex intersections of contract law, intellectual property, and quickly evolving crypto regulation, highlighting growing risks for celebrity partners in digital asset endorsements.

As reported by Law360 and Complex, Thompson’s suit focuses on compensation, contract enforcement, and broader questions surrounding emerging crypto regulations in sports endorsements. The legal standoff adds to a recent surge of crypto litigation involving prominent athletes and celebrities, and, with Thompson formerly linked to the Kardashian family, places additional spotlight on the intersection of sports stardom, branding, and digital asset deals.