Jan Koum photos
Model Evelina Mambetova is WhatsApp Founder Jan Koum’s girlfriend?
L.A Girl
I don’t know about you but Jan Koum, makes us believe every wild dream is possible. From food stamps to ...
Top 10 Facts about WhatsApp Founder Jan Koum
Daily Entertainer
Meet Jan Koum, the Whatsapp co-founder recently turned billionaire after Facebook bought Whatsapp for $19 billion, the deal was close ...
