Mosseri was born in
Tel Aviv, Israel, to a Jewish family, to a father of Sephardi-Mizrahi origin (
Egyptian-Jewish) and a mother of Ashkenazi origin. He attended Thelma Yellin High School and studied acting at Tel Aviv Arts School. Before serving in the
Israel Defense Forces, Mosseri was a member of a music band called Tzeirei Tel Aviv (Youth of Tel Aviv). In September 2005, Mosseri married Noam Ben-Gurion (granddaughter of
David Ben-Gurion's nephew). They have two sons and a daughter. Mosseri is the older brother of actor and voice dubber
Ido Mosseri. ==Television career==