From Soviet Breadlines to Silicon Valley Billions: The Man Who Built Privacy Into WhatsApp
Jan Koum arrived in California as a teenager with almost nothing — no English, no money, and no idea that the surveillance state he'd fled would one day shape the most downloaded messaging app on the planet. His story isn't just about wealth. It's about what happens when a kid who learned to distrust power decides to build something powerful.
Mar 13, 2026