Who hosted 'Jeopardy!' from 1984 until his death in 2020?

Who succeeded Johnny Carson as host of 'The Tonight Show' in 1992? Who hosted 'The Late Show' on CBS from 1993 to 2015? Who became host of 'The Late Show' on CBS in 2015? Who hosted 'The Daily Show' from 1999 to 2015? Who hosted 'Wheel of Fortune' from 1981 to 2024? Who succeeded Pat Sajak as host of 'Wheel of Fortune' in 2024? Who hosted 'The Price Is Right' from 1972 to 2007? Who succeeded Bob Barker as host of 'The Price Is Right'?