CoinPoker Signs YoH Viral, Mariano Grandoli and Brantzen Wong as New Ambassadors

bjorn-lindberg
19 Feb 2026
Bjorn Lindberg 19 Feb 2026
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  • Johan Guilbert joins CoinPoker after major WSOP Paradise success.
  • Mariano Grandoli known for big wins, will host $30k giveaway.
  • Brantzen Wong to engage audiences with YouTube and live events.
CoinPoker Ambassadors
CoinPoker has expanded its ambassador roster with three well-known names from both the tournament and streaming worlds: Johan “YoH Viral” Guilbert, Mariano Grandoli, and Brantzen Wong. 

Johan "YoH Viral" Guilbert

Guilbert joins after a breakout 2025 result at WSOP Paradise, where he banked a $1.5 million score. 

According to Card Player, the French pro said he’d turned down sponsorship offers for years before taking this deal, and he quickly posted another big finish on the site as a runner-up in the Onyx High Roller Series Event #3 for $870,000, falling heads-up to Matthias Eibinger. 

The other two signings lean hard into content and audience reach. 

Mariano Grandoli

Grandoli, known to most fans simply as "Mariano" has built a massive following through cash-game streams and is credited in the report as the biggest overall winner on Hustler Casino Live at $2.9 million. 

His CoinPoker promotions are set to start March 3 with a $30,000 giveaway aimed at new players, structured as $1,000 drops every 10 minutes over five hours.

Brantzen Wong

Wong brings a creator-first angle, with a YouTube audience listed at 437,000 subscribers, plus recent live results where he finished as a runner-up at the 2025 APT Championship in Taipei. 

He is rumoured to kicking things off with a $500 giveaway split across five players, and he plans to run live meetup-style games similar to Mariano’s format. 

The triple signing follows CoinPoker’s recent addition of Nik Airball, continuing a clear push toward influencer-led growth spanning both cash and tournament audiences. 

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