CNN founder didn't just create 24-hour news. He invented the always-on channel stack — and Korea's ATSC 3.0 transition is its newest test case.
The cable era's most consequential architect has died. Ted Turner, founder of CNN (Cable News Network) and the man who created the 24-hour news cycle, passed away on Wednesday at his home near Tallahassee, Florida. He was 87.
Family spokesman Phillip Evans confirmed the death. Turner had disclosed in 2018 that he was suffering from Lewy body dementia, a progressive brain disorder he later said had been mistaken for years as bipolar disorder.

But for Korean broadcasting — and for any market now staring down its own ATSC 3.0 and FAST transition — the more consequential story isn't the man's death. It's the business model he leaves behind.
Between 1976 and 2001, Turner invented a four-layer stack — satellite distribution + cable carriage + genre-specific channels + permanent IP library — that has been replicated, more or less verbatim, by every cable empire that followed: Fox News, MSNBC, Discovery, HBO. Today's blueprint for the "always-on" channel business on OTT, FAST and ATSC 3.0 traces back, almost line for line, to a control room in Atlanta on the morning of June 1, 1980.
"Lead, follow, or get out of the way." — Ted Turner's lifelong motto

1. Why 1980 Worked — Exploiting a Structural Gap in Cable
Turner's breakthrough was made possible by a structural gap in the late-1970s U.S. cable industry. Cable operators desperately needed content to differentiate themselves from the three broadcast giants (ABC, NBC, CBS), but their own production capacity was thin. The supply void was the opportunity.