Ken Jennings is the man who won the popular US quiz show Jeopardy more times than anyone else. He tells Witness how it felt during his winning streak.
Discover 11,128,835 listings and 279,847 playable programmes from the BBC
Ken Jennings is the man who won the popular US quiz show Jeopardy more times than anyone else. He tells Witness how it felt during his winning streak.
The BBC's international radio station
