Ari Gold is one of the main protagonist from TV Series "Entourage". He is a Hollywood super-agent, and the former representative of Vincent Chase. Ari was also the co-owner of the Miller Gold Agency with his one time rival Barbara Miller, before he left the agency to live with his wife Melissa in Italy. He also has a son named Jonah and a daughter named Sarah. Although at times he can be arrogant and selfish, sometimes it is also good and reasonable. He is portrayed by Jeremy Piven.