The Jeopardy! The Greatest of All Time special features three contestants that have dominated the quiz show program: Ken Jennings, James Holzhauer and Brad Rutter. You’re likely familiar with Holzhauer, who most recently competed on Jeopardy! and won over $2 million in 32 games.
https://popculture.com/tv-shows/news/jeopardy-meet-brad-rutter-greatest-of-all-time-contestant/