Jeopardy!' champion turned host Ken Jennings is adding to his collection of books with 'The Complete Kennections,' a collection of his weekly trivia quiz.

The newest Jeopardy! champion revealed how he prepared for the shocking game in which he ended Scott Riccardi's extraordinary ...

NPR's Ayesha Rascoe plays the puzzle with special guest, 'Jeopardy!' host Ken Jennings.