Ken Jennings to Take Over as 'Celebrity Jeopardy!' Host From Mayim Bialik

Mayim Bialik Declines to Host ‘Celebrity Jeopardy!’ Amid Strikes, Replaced by Ken Jennings

Ken Jennings to replace Mayim Bialik as Celebrity Jeopardy host

Ken Jennings To Host ‘Celebrity Jeopardy!’ As ABC Sets Premiere Dates For Gameshows, ‘Shark Tank’ & ‘AFV’