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CoinPoker Signs YoH Viral, Mariano Grandoli and Brantzen Wong as New Ambassadors
- 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.
See also
Upcoming Events
06 September 2026
Irish Open Australia 2026 Poker
Irish Open Australia Schedule Released: Landmark 15-Day Festival Heading Down Under
WPT Australia 2026 Poker
The World Poker Tour Returns Down Under: A Look at the WPT Australia 2026 Festival
Malta Poker Festival Autumn Edition Poker
Malta Poker Festival: Massive €3 Million Guarantee Highlighted for Autumn Series
European Mixed Poker Championship 2026 Poker
Tallinn to Host Inaugural European Mixed Poker Championship 2026 this October
Battle of Malta Autumn Edition 2026 Poker
Previewing the Battle of Malta October 2026: What to Expect This Autumn
APT Championship Taipei 2026 Poker
APT Championship Taipei 2026 Set for November at Asia Poker Arena
05 September 2026
05 October 2026
30 October 2026
Poker EventsStarts in
Global Online Poker Championship
WSOP Super Circuit Canada
Irish Open Australia 2026
BCPoker Weekend Freerolls
WPT Australia 2026
APT Jeju 2026
Unibet Open Marrakech
Malta Poker Festival Autumn Edition
European Mixed Poker Championship 2026
Battle of Malta Autumn Edition 2026
WPT Seoul 2026
Polish Poker Championship
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