Ken Jennings Autographs
Kenneth Wayne Jennings III (born May 23, 1974) is an American game show host and author who has hosted the syndicated quiz show Jeopardy! since 2021. He is best known for his success and streak as a contestant on the program: in 2004, he won 74 consecutive games, the longest streak in the show's history, and became the highest-earning American game show contestant. Before appearing on Jeopardy!, Jennings worked as a software engineer.
Afterward, 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 was nicknamed "The Professor"), and hosted the Omnibus podcast from 2017 to 2025. Jennings returned to Jeopardy! in 2020 as a producer, and later guest-hosted the program after the death of host Alex Trebek that year. Jennings split full-time hosting duties with Mayim Bialik from 2021 to 2023, when he was made the sole host.
Jennings holds numerous game show records. As of 2025, he is the second-highest-earning American game show contestant, having won money on five different programs, including $4,522,700 on Jeopardy!. His original appearance on the program marks the longest winning streak on the show, netting him $2,522,700 over the course of his 75-day run. Despite his major success on Jeopardy!, Jennings does not hold the record for longest winning streak worldwide; that record is held by Ian Lygo, who won 75 games on the British game show 100% in 1998 (Jennings appeared on Jeopardy! for 75 days but won 74 games).
Read more about Ken Jennings on Wikipedia
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Current items with a signature of Ken Jennings
These are the most current items with a signature of Ken Jennings that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Ken Jennings
The most expensive item with a signature of Ken Jennings (KEN JENNINGS 2007 Topps ALLEN GINTER’S A&G SSP Auto AUTOGRAPH JEOPARDY CHAMPION!) was sold in October 2021 for $499.95 while the cheapest item (KEN JENNINGS Hand Signed Autograph 4x6 Photo - JEOPARDY HOST & CHAMPION) found a new owner for $0.01 in November 2024. The month with the most items sold (5) was February 2026 with an average selling price of $57.00 for an autographed item of Ken Jennings. Sold items reached their highest average selling price in December 2020 with $200.00 and the month that saw the lowest prices with $0.99 was December 2009. In average, an autographed item from Ken Jennings is worth $11.29.
Most recently, these items with a signature of Ken Jennings were sold on eBay - click here for more items.
