Jan Koum

45 years old

Born in Kiev, Ukrainian SSR, Soviet Union

Net Worth 10.2B

Jan Koum (Ukrainian: Ян Кум; born February 24, 1976) is a Ukrainian American computer programmer. He is the co-founder and was the CEO of WhatsApp, a mobile messaging application which was acquired by Facebook Inc.

The Homes of Jan Koum

    Jan Koum home in Malibu, CA
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    Malibu, CA

Cover photo by Melies The Bunny used under CC BY 2.0