Ken Jennings

Afterwards, Jennings pursued a career as an author, writing about his experience and exploring American trivia history and culture in a series of best-selling books. He also appeared on other game shows, including ''The Chase'' (where he sported the nickname "The Professor"), and hosted the ''Omnibus'' podcast. He returned to ''Jeopardy!'' in 2020 as a producer, and later guest-hosted the program after the death of host Alex Trebek the same year. He split full-time hosting duties initially with actress Mayim Bialik until 2023, when he was made the sole host.
Jennings holds numerous game show records: he is the second highest-earning American game show contestant, having won money on five different programs, including a cumulative total of $4,522,700 on ''Jeopardy!'' His original appearance on the program marks the longest winning streak, having won $2,522,700 in his initial 74-day appearance. He also holds the record for the highest average correct responses per game. Additionally, Jennings was awarded the first-place prize in ''Jeopardy! The Greatest of All Time'' (2020). Provided by Wikipedia
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