Keith Gill, better known as “Roaring Kitty,” has become a household name in the world of meme stocks. His meteoric rise from a modest $53,000 investment to a staggering net worth of over $289 million has captivated investors and traders alike. But how did he achieve such extraordinary gains?

Five years ago, Gill made a fateful decision. He placed a $53,000 bet on GameStop, the struggling video game retailer. Little did he know that this seemingly ordinary investment would transform into a financial rollercoaster. Gill’s online persona, “DeepF——Value,” resonated with retail traders, inspiring them to rally behind GameStop and challenge short-selling hedge funds.

Gill’s influence extends beyond his substantial holdings. By posting cryptic messages online, he can move the stock price—a phenomenon rarely seen in the professional trading world. His 5 million shares of GameStop and 120,000 call options have weathered market volatility, including a recent 21% rally. On a single trading day, he pocketed a jaw-dropping $79 million on paper.

What sets Gill apart? His audacity. Professional traders rarely achieve such astronomical gains. Michael Khouw, co-founder of OpenInterest.PRO, acknowledges the uniqueness of Gill’s approach: “The most successful players are those that are just out of their minds. You have to be made of something different to trade like that.” Gill’s unconventional tactics defy convention, making him a legend in the retail trading community.

Despite his success, Gill faces scrutiny. Morgan Stanley’s E-Trade broker is reportedly considering action against him for potential market manipulation. CNBC has been unable to independently verify Gill’s claims about his GameStop stake and portfolio. The stakes are high, and the financial world watches closely.

Gill’s portfolio snapshot reveals 120,000 call options with a strike price of $20, expiring on June 21. If GameStop closes above $20, he could exercise these options, adding 12 million additional shares to his holdings. With a total of 17 million shares, he would become the fourth-largest GameStop shareholder, trailing only Vanguard, BlackRock, and Ryan Cohen’s RC Ventures.