Ted Turner, the media entrepreneur who founded CNN and helped shape modern 24-hour news, has died at 87, according to reports from CNN and statements cited by outlets. Turner built his career from Atlanta broadcasting, transforming a local station into the first satellite-based “superstation” before expanding into cable television on a larger scale. In 1980, he launched CNN, which became the world’s first 24-hour all-news television network and helped establish the constant news cycle. Sources also describe Turner as an outspoken, bold figure in television and as a prominent sports and entertainment figure. Several outlets note his philanthropy and conservation work as major parts of his public legacy, and a number of reports mention humanitarian involvement. Coverage also recalls his personal life, including his 10-year marriage to actress and activist Jane Fonda. CNN reported the death using information attributed to a Turner Enterprises news release. The Guardian also reports CNN’s chairman and CEO as praising Turner’s leadership and involvement.