As an AI language model, my responses are based on information available to me up until September 2021, and I don’t have real-time data. Additionally, due to the privacy and confidentiality of online gambling, specific details about the biggest winners might not be widely accessible or disclosed publicly. It is challenging to provide a comprehensive and up-to-date list of the top 10 biggest winners in online gambling this year.
The gambling industry is vast, and online winners can come from various platforms, games, and stakes. The amount won by these individuals can also change rapidly based on wins and losses. Professional poker players, online casino high rollers, and sports bettors often secure significant wins, but specific information about their exact winnings may not be available.
To explore this topic further, you might want to refer to reputable gambling news sources or websites that compile yearly rankings of notable online gambling wins, such as major poker tournaments, casino jackpots, or sports betting victories.