By Michelle Price

WASHINGTON (Reuters) - Keith Gill, the office worker who shot to notoriety after his online personas and bullish bets on GameStop sparked a retail trading frenzy, appears to be re-emerging from obscurity.

Known as "Roaring Kitty" on YouTube and "DeepF***ingValue" on Reddit's popular WallStreetBets, Gill was a key figure in the so-called "Reddit rally" in which shares of GameStop surged 1600% at one point in Jan. 2021, crushing hedge funds that had bet against the videogame retailer.

But after drawing congressional and regulatory scrutiny for his role in the extraordinary saga, Gill quickly disappeared, albeit much richer thanks to his GameStop investment which at one point reached $48 million in value.

For three years, Gill's accounts on YouTube, X, and Reddit lay dormant. He did no media interviews and when film-makers came knocking he declined to participate in their projects.