• Loading stock data...
Saturday, January 3, 2026

Crypto Startup Promoted by Mahomes, Brees Faces Fraud Claims

  • The South African company claimed it would generate $97 billion in revenue in its first three years.
  • FTX collapsed last year after being promoted by Tom Brady, Steph Curry, and Shaquille O’Neal.
Pat Mahomes
Arizona Republic

Crypto collectibles startup VirtualStax claimed to be worth $15 billion and once garnered endorsements from the likes of Patrick Mahomes and Drew Brees.

Now, a recent report found the company’s TurnCoin tokens have never been listed on any major crypto exchange, and founder Rudolf Markgraaff faces fraud accusations.

The South African company claimed it would generate $97 billion in revenue in its first three years in a pitch to potential investors in 2019, per documents viewed by Forbes, and has listed the two NFL stars as ambassadors, among others. 

Since then, the company hasn’t launched any digital trading cards from Mahomes or other athletes, nor has it publicly disclosed any notable institutional investors. 

VirtualStax’s NFT marketplace app TheXchange, which sold its digital trading cards, is being accused of fraud by two people who claim the company owes them $12 million in unpaid royalties. 

Potential VirtualStax investors were also shown a video implying LeBron James was involved with the project — but a spokesperson for James denied any such relationship, per Forbes.

Crypto Crash

It’s been a rough stretch for crypto companies. 

FTX collapsed last year after being promoted by Tom Brady, Steph Curry, and Shaquille O’Neal. Shaq was finally served legal papers related to the fallout on Sunday after lawyers accused him of “running from us for months.” 

Meanwhile, the stablecoin Terra is still being promoted at MLB’s Washington Nationals’ ballpark despite folding last year, while Voyager, which sponsored the NWSL and Dallas Mavericks, saw its assets acquired by FTX for $1.4 billion. 

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

Micah Parsons’s Season-Ending ACL Injury Caps Brutal Stretch for NFL

The season-ending injury adds to one for Chiefs quarterback Patrick Mahomes.

Once-Enticing NFL Christmas Day Lineup on Netflix, Amazon Falls Flat

The holiday tripleheader looks far less attractive now than in May.

Chiefs Dynasty Ends, Amazon’s Christmas Game Loses Shine

Kansas City’s historic playoff run ends after 10 seasons.
Jan 19, 2024; Miami, Florida, USA; Udonis Haslem speaks after his jersey was lifted to the rafters during the retirement ceremony during halftime of the game between the Miami Heat and the Atlanta Hawks Kaseya Center.
exclusive

Udonis Haslem Settles Out of FTX Litigation

He follows his former teammate Shaquille O’Neal in settling.

Featured Today

Imagn Images/Front Office Sports

FOS Crystal Ball: Predictions for the Business of Sports in 2026

Here’s what FOS journalists think could be on the horizon.
Heated Rivalry (L to R) - Connor Storrie as Ilya Rozanov and Hudson Williams as Shane Hollander in Episode 104 of Heated Rivalry. Cr. Sabrina Lantos © 2025
December 24, 2025

Hockey Needed Some Virality. Then Came ‘Heated Rivalry’

No one was prepared for the Canadian show’s smash success.
Rob Manfred
exclusive
December 23, 2025

MLB Teams Fear League Will Pick Winners and Losers in Tech

One company under consideration was founded by a top MLB exec’s uncle.
December 23, 2025

What It Takes to Pull Off Florida’s First Outdoor NHL Game

The Rangers will face the Panthers in Miami’s first NHL Winter Classic.

McIlroy Roasts LIV, But Would Welcome Players Back to PGA Tour

McIlroy admitted he was “too judgemental” of professionals who left for LIV.
Nov 3, 2025; Los Angeles, CA, USA; Los Angeles Dodgers two-way player Shohei Ohtani acknowledges the crowd during the World Series championship parade at downtown Los Angeles
December 28, 2025

It Was the Year of Shohei Ohtani (Again)

The two-way superstar has a massive year on and off the field.
January 2, 2026

Sabalenka, Kyrgios Hint at ‘Battle of the Sexes’ Sequel

Sabalenka lost to Kyrgios in straight sets in the controversial exhibition.
Sponsored

The CFP Bowl Game Tickets Everyone Wants

The second 12-team College Football Playoff is in full swing and tickets to these games are selling at a premium.
Oct 10, 2025; Phoenix, Arizona, USA; Las Vegas Aces center A'ja Wilson (22) celebrates with teammates after game four of the 2025 WNBA Finals at Mortgage Matchup Center.
December 27, 2025

The Year of A’ja Wilson

No one in basketball had a bigger year.
Sep 7, 2025; Anaheim, California, USA; Athletics left fielder Tyler Soderstrom (21) is greeted by teammates after hitting a home run against the Los Angeles Angels during the seventh inning at Angel Stadium.
December 26, 2025

A’s $86 Million Soderstrom Contract Is the Richest in Team History

The team agreed to a seven-year, $86 million deal with Tyler Soderstrom.
Dec 25, 2025; San Francisco, California, USA; Dallas Mavericks guard Klay Thompson (left) greets Golden State Warriors guard Stephen Curry (right) before the game at Chase Center.
December 26, 2025

Sneaker Free Agent Curry Wore Thompson’s Shoe On Christmas

Curry and Under Armour broke up after 12 years in November.
Sep 7, 2025; Flushing, NY, USA; Carlos Alcaraz (ESP) and Jannik Sinner (ITA) poses for a photo after the final of mens singles at Billie Jean King National Tennis Center
December 25, 2025

The Year of Carlos Alcaraz and Jannik Sinner

Novak Djokovic acknowledged that the duo are above the rest.