Ari Emanuel

Ariel Zev Emanuel (born March 29, 1961) is an American businessman and the CEO of Endeavor, an entertainment and media agency. He was a founding partner of the Endeavor Talent Agency and was instrumental in shaping its June 2009 merger with the William Morris Agency... Emanuel's relationships with his clients, coupled with his stature in the industry, has led to various homages and parodies over the years, including Bob Odenkirk's character Stevie Grant on The Larry Sanders Show, and Ari Gold, played by Jeremy Piven on the HBO television show Entourage. https://en.wikipedia.org/wiki/Ari_Emanuel

brother of former Mayor of Chicago Rahm Emanuel, American oncologist and bioethicist Ezekiel Emanuel, and adopted sister Shoshana Emanuel