Arts / Entertainment

Who Is Ken Jennings?

An American boy who was raised in South Korea
A software engineer and trivia buff
The greatest contestant of all time on the quiz show Jeopardy!

Buy the Book

Part of the #1 New York Times bestselling series, this Who HQ Now book tells the amazing story of an unknown trivia buff who became the all-time greatest contestant on Jeopardy!

Ken Jennings is considered the greatest of all-time contestants on Jeopardy! and became a household name after his impressive 74-game winning streak. After the passing of longtime host Alex Trebek, Jennings became the first guest to host Jeopardy! Read more about Ken Jennings and his curious life in this Who HQ Now biography.

Play the Who Was Adventure game!

Download the Who Was series app with over 5,500 questions and 100 levels to play on your phone.

Download on the AppStore

Activity Sheets

Download these activity sheets to add to the lesson and spark classroom discussions.

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