Robert Edward "Ted" Turner III (born November 19, 1938) is an American entrepreneur, television producer, media proprietor, and philanthropist. He founded the Cable News Network (CNN), the first 24-hour cable news channel. In addition, he founded WTBS, which pioneered the superstation concept in cable television, which later became TBS. As a philanthropist, he gave $1 billion to create the United Nations Foundation, a public charity to broaden U.S. support for the UN. Turner serves as Chairman of the United Nations Foundation board of directors. Additionally, in 2001, Turner co-founded the Nuclear Threat Initiative with US Senator Sam Nunn (D-GA). NTI is a non-partisan organization dedicated to reducing global reliance on, and preventing the proliferation of nuclear, chemical, and biological weapons. He currently serves as Co-Chairman of the Board of Directors. Turner's media empire began with his father's billboard business, Turner Outdoor Advertising, which he took over in 1963 after his father's suicide. It was worth $1 million. His purchase of an Atlanta UHF station in 1970 began the Turner Broadcasting System. CNN revolutionized news media, covering the Space Shuttle Challenger disaster in 1986 and the Persian Gulf War in 1991. Turner turned the Atlanta Braves baseball team into a nationally popular franchise (including winning the 1995 World Series under his ownership), and launched the charitable Goodwill Games. He helped revive interest in professional wrestling by buying World Championship Wrestling (WCW). Turner's penchant for controversial statements earned him the nicknames "The Mouth of the South" and "Captain Outrageous". Turner has also devoted his assets to environmental causes. He was the largest private landowner in the United States until John C. Malone surpassed him in 2011. He uses much of his land for ranches to re-popularize bison meat (for his Ted's Montana Grill chain), amassing the largest herd in the world. He also created the environmental-themed animated series Captain Planet and the Planeteers. Early life Turner was born on November 19, 1938 in Cincinnati, Ohio, the son of Florence (née Rooney) and Robert Edward Turner II, a billboard magnate. When he was nine, his family moved to Savannah, Georgia and raised him as an Episcopalian. He attended The McCallie School, a private boys' preparatory school in Chattanooga, Tennessee. Turner attended Brown University and was vice-president of the Brown Debating Union and captain of the sailing team. He became a member of Kappa Sigma. Turner initially majored in classics. His father wrote saying