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- Before Alex Trebek began hosting "Jeopardy!" in 1984, Art Fleming was at the helm.
- Pat Sajak retired from "Wheel of Fortune" in June after more than 40 years as the host.
- The question-and-answer format of "Who Wants To Be A Millionaire" has changed over the years.
Classic game shows like "Wheel of Fortune," "The Price Is Right," and "Jeopardy!" have remained fixtures of American households for decades.