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In page Reality television:

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First broadcast in the United Kingdom in 1964, the Granada Television documentary Seven Up! broadcast interviews with a dozen ordinary 7-year-olds from a broad cross-section of society and inquired about their reactions to everyday life. Every seven years, the filmmaker created a new film documenting the lives of the same individuals during the intervening period. Titled the Up Series, episodes included "7 Plus Seven", "21 Up", etc.; it is still ongoing. The program was structured as a series of interviews with no element of the plot. By virtue of the attention paid to the participants, it effectively turned ordinary people into a type of celebrity, especially after they became adults.[citation needed]