The 14-Year-Old Founder Story @KleinerPerkinsVideos
The 14-Year-Old Founder Story  @KleinerPerkinsVideos
Uploaded March 2026 | Updated September 2026, 2 weeks ago
“We had already made a million dollars before we shook hands in person.”

Marcin Kleczynski, CEO of Malwarebytes, shares how his company began with a virus on his family’s computer at 14, and a partnership that started on an online forum.
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Kleiner Perkins |

The 14-Year-Old Founder Story

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