Jonah Hill</a>‘s brother Jordan Feldstein has died aged only 40 after suffering a heart attack.<br /><br />The Los Angeles County coroner confirmed the death of the successful manager as his family comes to terms with his sudden passing.<br /><br />Feldstein was manager of Maroon 5 and founded Creative Artist Management (CAM) that is based in Beverly Hills.<br /><br />His other roster of clients included Miguel</a>, Elle King and Robin Thicke</a></a>, among others.<br /><br />Feldman successfully engineered Adam Levine</a>‘s</a> coaching role on NBC’s ‘The Voice’</a> and learned his skills working for ICM and Bill Leopold Management.<br /><br />His death will come as a real blow to Maroon 5 front man Levine as the two men were friends from childhood,<br /><br />with Feldstein instrumental in guiding the band to three Grammy Awards and 20 million albums sold worldwide.<br /><br />Hill, 34, and his brother were known to be very close and the actor often asked for his advice in guiding his career.<br /><br />Their parents, Richard Feldstein and Sharon Chalkin, also had a daughter, actress Beanie Feldstein.
