The three top winners in "Jeopardy!" history, Ken Jennings, Brad Rutter and James Holzhauer, continue to compete against each other during a prime-time event on ABC.

source https://www.cnn.com/videos/entertainment/2020/01/10/jeopardy-greatest-of-all-time-jennings-holzhauer-rutter-mxp-vpx.hln