Ever since Israel and the United Arab Emirates normalized ties, the Israeli-Russian businessman has seized the spotlight. But who is he and how did he make his money?

Talks held in Dubai last week between Israir officials and Naum Koen, the Jewish-Ukrainian-Israeli who is the owner of NY Koen Group; Koen Group operates luxury VIP flights

NY Koen Group, owned by Ukrainian businessman Naum Koen, says it will draw on its experience with existing private jet division