肯·詹宁斯是摩门教徒吗？

Yes. Ken Jennings grew up in The Church of Jesus Christ of Latter-day Saints, served a two-year mission for it in Madrid and graduated from Brigham Young University. In August 2025 KUOW, the public radio station in Seattle, described him as a practicing member of the church “formerly known as the Mormon church.” Is Ken Jennings still a practicing Mormon? Yes, by his own account. Talking with KUOW about a new book of trivia questions, he said: “I’m very lucky…