Jan Koum Short biography
Jan Koum is a Ukrainian-American billionaire businessman and computer programmer. He is the co-founder and former CEO of WhatsApp, a mobile messaging app which was acquired by Facebook in 2014 for US$19.3 billion. According to Forbes, he has an estimated net worth of US$13 billion as of March 2024, making him one of the richest people in the world.
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Jan Koum Frequently Asked Questions
When did Jan Koum start his career?
Jan Koum's career ran from 1997 to 2018.
What is Jan Koum's rank among Businesspeople?
Currently # 38 among all Businesspeople.
What is Jan Koum known for?
He is best known as a businessperson.
Does Jan Koum have social media?
Yes — see official links above.
When was Jan Koum's net worth last updated?
We last updated this estimate in March 2024.
What are Jan Koum's main income sources?
Jan Koum earns income primarily from Business, as shown in our latest estimate above.
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