Ken Jennings is a married man. He is married to Mindy. The actual date, when they first married is unknown to the press. They have two children together, a boy named Dylan and a daughter, Caitlin. He is not involved in any kind of extra marital affairs and there is also no sigh of these sweet couple getting divorced. They are a lovable spouse to each other and are entirely devoted to each other.
Ken Jennings first participated in the television game shows somewhere in 2003. He made his appearance in the Jeopardy game show in the 20th session. He was also a member of a Bowl Game. He rose into prominence when he won the Jeopardy show for 74 times in a row. His won net worth if $3,196,300 from this show. He is also earning the huge salary from various other shows.