Biography: Viacom Chairman Sumner Murray Redstone, the multi-billionaire who is the controlling shareholder of media conglomerate Viacom and of CBS Corp., was born Sumner Murray Rothstein on May 27, 1923, in Boston, Massachusetts, to Michael Rothstein. His father created National Amusements, a chain of three drive-in theaters, in 1936, after starting out ... See full bio

Born: May 27, 1923 in Boston, Massachusetts, USA