Sefi Yossef Gennis
30 years old
Ramat Gan
Joseph “Sefi” Genis, 30, from Ramat Gan, was a gifted technology entrepreneur who co-founded the cloud-management company Firefly. His sister remembered him as happy, driven and passionate about life, dancing and success. At Supernova, Sefi and his childhood friend Gal Navon took shelter after their car was hit. When a gunman approached, the two charged him unarmed, an action a surviving woman credited with helping save her life.
Sefi Yossef Gennis, 30, of Ramat Gan - Murdered by Hamas terrorists at the Nova Music Festival at Kibbutz Re'im.