Exclusive: The Rags-To-Riches Tale Of How Jan Koum Built WhatsApp Into Facebook's New $19 Billion Baby - Forbes - http://www.forbes.com/sites...
Oct 7, 2014
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WhatsApp founder, now worth $10 billion, signed FB deal on the door of the office where he used to get food stamps: http://t.co/nD1wREcvtW
- mathew ingram