Posted on: April 19, 2023 Last updated on: February 27, 2024 Jan Koum Net Worth, Age, Family & Biography CEO, Cofounder, WhatsApp Inc. $15.1 B Real Time Net Worth #129 in the world today About Jan Koum Jan Koum is a computer programmer and billionaire businessman who is Ukrainian and American. He founded and served as CEO of WhatsApp, a mobile messaging app that Facebook purchased… Continue reading…
