The founder of WhatsApp, who was born in Fastiv, Kyiv region, Jan Koum, is today one of the most secret philanthropists | by Boris Lozhkin | Medium
Is this WhatsApp co-founder Jan Koum's secretive 331-foot-long Feadship superyacht? It bears a striking resemblance to his $220 million Moonrise motoryacht, which is built by the same shipyard. Could this be the
WhatsApp founder pours millions into Israeli lobby, settler groups - Doha News | Qatar
WhatsApp co-founder donates $2m to pro-Israel Super PAC | Middle East Eye
History – EarlyJ
JAN KOUM - CEO of WHATSAPP | PDF
Iryna Gubenko - Director of Programs - KOUM FAMILY FOUNDATION | LinkedIn
Die Geschichte von WhatsApp und Gründer Jan Koum
WhatsApp's reclusive founder has quietly become a megadonor to Jewish causes
2018 Form 990 for Koum Family Foundation | Cause IQ
2016 Form 990 for Koum Family Foundation | Cause IQ
Jan Koum: From Ukrainian Struggles to WhatsApp Billionaire
47. Jan Koum - PressReader
Ein Junge aus Kiew | Jüdische Allgemeine
Ein Junge aus Kiew | Jüdische Allgemeine
Talitha Koum Institute | Waco TX
Gründer von WhatsApp: Das machen Jan Koum und Brian Acton heute
WhatsApp founder Jan Koum donates record $2 million to AIPAC's campaign efforts - Jewish Telegraphic Agency
Jan Koum
Sponsors – Israel@75 Bay Area
Jan Koum Success Story - Early life, Career, Investments and More
Young Tech Donors Take Leading Role in Philanthropy 50
Yom Ha'atzmaut: Israel@75: A Bay Area Community Festival - Event - Congregation Sherith Israel
Iryna Gubenko - Director of Programs - KOUM FAMILY FOUNDATION | LinkedIn
Alexandra LaForge - Director of Programs - KOUM FAMILY FOUNDATION | LinkedIn
