Jeopardy! champ Celeste DiNucci shared her opinion on Ken Jennings' hosting abilities and pointed out one big difference between him and Alex Trebek.

Jeopardy!‘s 2007 Tournament of Champions winner, Celeste DiNucci, will return to the Alex Trebek Stage today (Monday, March 25) for the first time in a decade.

Celeste DiNucci, an arts director from Philadelphia, is one of 27 players set to compete in the first 'Jeopardy!' Invitational Tournament. DiNucci, who earned her Ph.D. from the University of ...

A 1979 Centennial High School graduate has earned $250,000 as the winner of this year's Jeopardy! Tournament of Champions. Celeste DiNucci, 46, will celebrate with friends and family at 7 tonight ...

The Jeopardy! invitational tournament has some big names The cast also includes Brandon Blackwell, Colby Burnett, Lily Chin, Arthur Chu, Leonard Cooper, Celeste DiNucci, Chuck Forrest, Dhruv Gaur ...

Past 'Jeopardy! Tournament of Champions' winners include Amy Schneider, James Holzhauer and Celeste DiNucci ...

Amy Schneider, Austin Rogers, and Celeste DiNucci faced off in latest quarterfinal.

Four decades of “Jeopardy!” contestants tell the story of Alex Trebek’s rise from affable Canadian TV host to cultural icon.