1984
The Jeopardy Teen Tournament was first aired in 1987. Links from Wikipedia on the Jeopardy and Jeopardy Teen Tournaments have been added under related links below the answer for more detailed information.
"This Is Jeopardy", first aired on September 10, 1984. The first episode of Jeopardy was on March 30 1964 and was called Jeopardy.
March 30, 1964
The Jeopardy Archive does not list him as a contestant
Art Fleming was the first host of Jeopardy, and Alex Trebek became host when Jeopardy was brought back in 1984.
The related site has the record of jeopardy questions and can be seached
I would use "jeopardy" in a sentence like this: "Her reckless behavior put her safety in jeopardy."
The first answer always counts.
Jeopardy and Wheel of Fortune were one of the first shows with a HI Definition Studio and digital recording
Final Jeopardy! for Thursday, October 16, 2008:Category: Presidential Election HistoryAnswer: Due to the large numbers of men away from home, it was the first year a majority of states counted absentee votes.Question: What is 1864?
The person who rings in first after the clue has been read