Updated on 23 Feb 26 by
Barry Carter
Poker Expert

Jason Koon leaves GGPoker, Fedor Holz becomes Integrity Ambassador

The high stakes crusher ends his role as Integrity Ambassador, leaving Fedor Holz to take his place.





One of the biggest ambassadors for GGPoker has parted ways with the market leader. 

Jason Koon announced yesterday on Twitter that he was no longer part of the team at GG:

Koon joined GGPoker in 2021 in a specialized role as an Integrity Ambassador. In the time he was there he saw GG become the market leader in online poker but he leaves at a time when the site is dealing with the fallout of a super user scandal

Stepping into his place is German crusher Fedor Holz, who has accepted the new role of Integrity Ambassador: 

Holz made the announcement before Koon announced he was leaving the site. He has pledged to work directly with the security team at GGPoker (which are set to double in size in the wake of the super user story) to "enhance the security of games on GG". 

Were you surprised by this announcement? Let us know in the comments:


Poker Expert

Barry Carter is the editor of PokerStrategy.com and the co-author of The Mental Game of Poker 1 & 2, Poker Satellite Strategy, PKO Poker Strategy, Endgame Poker Strategy, GTO Poker Simplified, Mystery Bounty Poker Strategy and Beyond GTO. In 2025, he won the Global Poker Awards for Best Book and Twitter Personality of the Year.