Bryn Kenney Sues GGPoker Over a Multi-Million-Dollar Deal

Bryn Kenney, poker’s all-time leader in live tournament earnings, is suing the companies behind GGPoker. The Bryn Kenney GGPoker lawsuit alleges that NSUS Group and its chief executive broke a 2018 business deal. Kenney says he was promised a 5% ownership stake and commissions that were later cut or never paid.

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Bryn Kenney GGPoker lawsuit

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None of these claims has been tested in court. NSUS chief executive Mansoo “Michael” Kim wants a federal judge in Nevada to dismiss the fraud claim. Reports list a hearing on Nov. 12, but an amended complaint filed Oct. 14 could change that timetable.

The fight matters beyond one player. NSUS owns GGPoker and, since 2024, the World Series of Poker (WSOP) brand. So any claim to a slice of the company touches two of the biggest names in poker.

Bryn Kenney GGPoker lawsuit

Who Is Bryn Kenney?

Kenney is a New York high-stakes tournament pro and the top earner on poker’s all-time money list. He took the No. 1 spot on The Hendon Mob’s live earnings rankings in August 2019. That year, he won $20,563,324 for finishing second in the £1,050,000 buy-in Triton Million in London.

That payout is still the largest single cash in live tournament history. In July 2026, Kenney became the first player to pass $90 million in live tournament earnings. He crossed the mark by winning a $100,000 buy-in charity super high roller in Jeju, South Korea. October reporting puts his Hendon Mob total at about $90.8 million.

He also holds a 2014 WSOP bracelet. However, his record carries baggage: in 2022, he faced online cheating allegations and largely stepped back from tournaments. Those claims sit outside this case.

Why Is Kenney Suing GGPoker’s Parent Company?

Kenney is not suing the GGPoker brand on its own. The original complaint named NSUS Group Inc., GGPoker’s Canadian parent, and NSUS Limited, an Irish affiliate. It also named Kim personally and a Nevada company, Global Gaming & Hospitality LLC. The Oct. 14 amended complaint drops that Nevada company, according to reports citing federal court records.

According to the complaint, Kenney signed an endorsement agreement with NSUS Limited in March 2018. He says Kim proposed a much bigger role that August. Under it, Kenney would serve as an ambassador, help run games, and recruit players and agents.

Agents are middlemen who bring groups of players to a site for a share of the revenue. In return, Kenney says Kim promised weekly commissions on revenue from players he recruited. That works like an affiliate deal: the recruiter takes a cut of what those players generate.

Kenney says the arrangement paid him about $5 million in 2019. After that, he alleges, Kim began cutting what he was owed. The complaint, as reported by trade outlet NEXT.io and others, describes these steps:

  • Removing recruited players from Kenney’s network in GGPoker’s internal systems
  • Reclassifying players and agents so his commissions no longer applied
  • Taking deductions Kenney says he never approved
  • Cutting his commission rate without his agreement
  • Approaching agents in his network to move their accounts under company control

Kenney claims that by 2025, his yearly commission income had fallen more than $3 million below 2019 levels. He also says he personally guaranteed winnings for players he brought to the site. In one case, he alleges he paid $1 million himself after Kim failed to pay $6 million owed to players.

Kenney seeks compensatory and punitive damages for breach of contract and fraud. He also wants an accounting, a court-ordered review of the books to find what is owed. Reports say he puts his losses in the tens of millions of dollars, without citing one fixed total.

The Anti-Cheating Claim

Kenney’s fraud claim also covers game security. He alleges Kim assured him GGPoker had strong anti-cheating systems and a dedicated security team. Kenney says he later learned cheating was happening on the site, and that Kim blamed it on games Kenney managed.

The amended complaint also alleges that Kim targeted American players, including Nevada residents. As of Oct. 26, CasinoUS found no public response from GGPoker to these claims.

What Does the Lawsuit Allege About the 5% Ownership Stake?

The alleged 5% ownership stake is the biggest promise in the case, and the least documented in public. Kenney says Kim offered him a 5% equity interest in the business in August 2018. Equity means part ownership, so a 5% holder would own a share of the company’s value.

According to Kenney, the stake came in the same package as his commissions. He alleges the stake was never recognized. The complaint ties it to NSUS Group’s purchase of the WSOP brand from Caesars Entertainment for $500 million in 2024.

Kenney describes both 2018 deals as oral agreements, according to reporting on the amended complaint. Reports also do not say whether the stake had conditions or which NSUS company it covered.

How Has the Company Responded?

So far, the only public response is a court filing from Kim. He moved the case from state court to federal court on Aug. 25. Then, on Sept. 23, he filed a motion to dismiss.

A motion to dismiss asks a judge to end a claim before either side exchanges evidence. The judge assumes the complaint’s facts are true and asks whether they add up to a valid legal claim. Filing one does not mean the claims lack merit.

The motion targets the fraud claim against Kim personally and seeks dismissal with prejudice. With prejudice means the claim could not be filed again. Reports describe it as a challenge to part of the case, not all of it.

According to those reports, Kim argues the fraud theory rests on an undated assurance from an unnamed source. He also argues Kenney’s own complaint shows the poker community, Kenney included, did not believe it. Finally, the motion says the complaint wrongly groups Kim with defendants not accused of saying anything.

Neither NSUS Group nor GGPoker has issued a public statement on the case, based on reporting through mid-October. NEXT.io, which first reported the lawsuit, said it asked both sides for comment. Kenney has not commented beyond his filings.

What Happens Next in Court?

The next step depends on how the court handles Kim’s motion. The case is Kenney v. Kim et al. in the U.S. District Court for the District of Nevada. Kenney first filed in July in Clark County’s Eighth Judicial District Court.

The motion hearing was first set for Oct. 21. It was then moved to Nov. 12 before U.S. District Judge Jennifer A. Dorsey in Las Vegas. Both sides agreed to extend deadlines, and an Oct. 9 order set the new date, reports on the federal docket show.

Under that schedule, Kenney’s response was due Oct. 14 and Kim’s reply is due Oct. 26. On Oct. 14, Kenney filed a first amended complaint. In federal court, an amended complaint usually replaces the original one.

As a result, a pending motion to dismiss can become moot, meaning there is nothing left for it to target. The court could reset the schedule, or Kim could file a new motion. Still, as of Oct. 26, CasinoUS found no report that the Nov. 12 hearing has been moved or cancelled.

If the motion goes forward, the judge has several options. She could dismiss the fraud claim, dismiss it but let Kenney fix and refile it, or deny the motion. A denial would push the case toward discovery, where both sides exchange evidence. No outcome is certain until she rules.

What Could the Dispute Mean for the Online Poker Industry?

The points below are CasinoUS analysis, not findings in the case. They apply only if Kenney’s allegations are proven.

First, the case shows the risk of big promises made outside a signed contract. An ownership stake is hard to enforce when the terms, dates and company are unclear. For pros negotiating with poker sites, the takeaway is simple: get equity terms in writing.

Second, the commission claims raise a question about affiliate transparency. Recruiters often rely on the operator’s own systems to track which players belong to them. If those records change, the recruiter may have little independent proof of what they are owed.

Third, the case shows why corporate structure matters. GGPoker is a brand, NSUS Group is the parent, and NSUS Limited signed Kenney’s original deal. A player’s contract may sit with a different company than the one named on the site.

For U.S. players, the dispute touches the WSOP because NSUS now owns the brand. Even so, nothing so far suggests the case will change U.S. gambling law or how online poker sites operate. Any wider effect depends on what the court process reveals.

Frequently Asked Questions

These answers reflect the latest verified information as of Oct. 26, 2026.

Why Is Bryn Kenney Suing GGPoker’s Parent Company?

Kenney alleges breach of contract and fraud against NSUS Group, NSUS Limited and Kim. He says they promised him commissions and a 5% stake in 2018 for recruiting players to GGPoker. He claims they later cut his commission income by more than $3 million a year. No court has ruled on these claims.

What Is the Alleged 5% Ownership Stake?

Kenney says Kim offered him 5% ownership of the business in August 2018. He says the stake was never honored, including when NSUS bought the WSOP brand in 2024. He describes it as an oral agreement, not a written contract. The stake remains an allegation.

Has GGPoker or Its Parent Company Responded to the Lawsuit?

Only in court so far. Kim filed a motion to dismiss on Sept. 23, 2026, which reports say targets the fraud claim. As of Oct. 26, CasinoUS found no public statement from GGPoker or NSUS Group about the case.

When Is the Next Court Hearing?

Reports based on the federal docket list a Nov. 12, 2026, hearing on Kim’s motion before Judge Jennifer A. Dorsey in Las Vegas. However, Kenney filed an amended complaint on Oct. 14. That filing could make the motion moot and move the date.

Where the Bryn Kenney GGPoker Lawsuit Stands Now

Kenney’s case pits poker’s biggest tournament earner against the company that owns GGPoker and the WSOP. For now, his claims remain allegations, and Kim has asked the court to throw out the fraud claim.

The next real update will come from the court. That could be a ruling, a new response to the amended complaint, or a changed hearing date. CasinoUS will update this story as new filings appear. For more coverage, visit our iGaming news section.

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