Search results
3 days ago · Learn about Jan Koum, the self-made billionaire who cofounded WhatsApp, the world's biggest mobile messaging service, and sold it to Facebook for $22 billion in 2014. See his net worth, philanthropy, biography, and quotes.
- CEO, Cofounder
5 days ago · Discover the incredible rise of Jan Koum, the visionary behind WhatsApp. From humble beginnings to founding a global messaging empire, Koum’s journey exemplifies the power of perseverance...
- 2 min
- Driven by Dreams
3 days ago · WhatsApp was founded in 2009 by Brian Acton and Jan Koum. Koum, a Ukrainian immigrant who had just begun attending classes at San Jose State University, and Acton, a Stanford-educated programmer, met while Acton was working for Internet pioneer Yahoo! in 1997.
People also ask
Who is Jan Koum?
Where did Koum come from?
What happened Koum & Acton?
2 days ago · The messaging app’s founders, Brian Acton and Jan Koum, were both incorporated into Facebook’s board. However, years later, both of them left. While Acton left in September 2017, Koum left a few months later, in April 2018.
3 days ago · WhatsApp was launched in February 2009 by Jan Koum and Brian Acton, who were former employees of Yahoo. The app initially started as a simple status update application before evolving into a comprehensive instant messaging service that allows users to exchange text messages, make voice and video calls, share images and documents, and much more.
2 days ago · PROFILE: Established in 2015, the Koum Family Foundation is the primary philanthropic vehicle for Jan Koum, co-founder and former CEO of WhatsApp, a cross-platform mobile messaging app that allows users to send text messages for free. Born in Kiev, Ukraine to a Jewish family, Koum moved with his mother and grandmother to the Bay Area when he ...
3 days ago · Adelson’s past gifts — along with those of Republican allies including Jeffrey Yass, Paul Singer, Jan Koum, and Bernie Marcus — have reshaped American politics. They’ve pulled public ...
