SUPERSONIC YOUTH

Becoming a billionaire is increasingly a young person's game, it seems.

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Thirty-one-year-old Mati Staniszewski (net worth $1.1 billion), cofounder of AI speech generator ElevenLabs, graced the cover of Forbes' annual 30 Under 30 issue. He and his business partner, Piotr Dabkowski (also 31, $1.1 billion), originally surfaced on our Under 30 Europe in 2024; they now join 44 other list alumni who have minted ten-figure fortunes since our inaugural Under 30 issue in 2012. “Massive congratulations to ElevenLabs, and what a proud moment for the European tech community,” cheered Pawel Guzik on