en.wikipedia.org/wiki/Sumner_Redstone

Sumner Murray Redstone is an American businessman and media magnate. He is the majority owner and chairman of the board of the National Amusements ...

www.forbes.com/profile/sumner-redstone

Sumner Redstone remains controlling shareholder of both CBS and the beleaguered Viacom, despite continuous boardroom and courtroom drama. Redstone's ...

www.latimes.com/business/hollywood/la-fi-ct-sumner-redstone-incapacitated-20181217-story.html

Dec 17, 2018 ... Media mogul Sumner Redstone is incapacitated and needs a guardian ad litem to protect his interests in a current legal case, a judge ...

www.vanityfair.com/news/2018/12/all-hell-is-breaking-loose-in-the-sumner-redstone-trial

Dec 3, 2018 ... Is Shari Redstone about to lose her iron grip over CBS and Viacom?

variety.com/2018/biz/news/sumner-redstone-legal-guardian-1203065280

Nov 30, 2018 ... Attorneys for Sumner Redstone said Friday that they would ask a judge to appoint a legal guardian to represent the 95-year-old mogul in a ...

www.vanityfair.com/news/2018/12/the-redstone-family-declares-sumner-incompetent

Dec 7, 2018 ... There is no longer any confusion about the health of Sumner Redstone, the Hollywood billionaire whose family controls CBS and Viacom.

www.imdb.com/name/nm1176417

Viacom Chairman Sumner Murray Redstone, the multi-billionaire who is the controlling shareholder of media conglomerate Viacom and of CBS Corp., was born ...

www.nytimes.com/2019/01/08/business/media/sumner-redstone-settlement.html

Jan 8, 2019 ... Sumner M. Redstone, the aging media mogul, has settled a long-running legal battle with his former girlfriend Manuela Herzer, capping a ...

www.britannica.com/biography/Sumner-Redstone

Sumner Redstone, originally Sumner Murray Rothstein, (born May 27, 1923, Boston, Massachusetts, U.S.), American media executive whose company, National ...