Alex Trebek
Following Trebek's death, a series of guest hosts filled in for Trebek for the remainder of season 37 of Jeopardy! (his final season). On July 27, 2022, it was announced that Mayim Bialik and Ken Jennings will succeed Trebek as the permanent hosts of Jeopardy! after alternating in multi-week stints for the remainder of the show's 38th season after Mike Richards (the show's then executive producer who briefly succeeded Trebek as host of the program) was let go after taping a week's worth of episodes after various controversies came to light.