Jeopardy! is a well-known television game show which first ran on NBC in 1964. Its most successful incarnation is the current Alex Trebek-hosted syndicated version, which has aired continuously since September 10, 1984. The Jeopardy! concept of presenting clues in the form of answers was created by Merv Griffin, who also created Wheel of Fortune. Why is the show called Jeopardy!? Discuss
Source: The Free Dictionary