who replaced johnny carson on the tonight show
The Tonight Show The Tonight Show began broadcasting in 1954. It has had six official hosts, beginning with Steve Allen (1954–57), followed by Jack Paar (1957–62), Johnny Carson (1962–92), Jay Leno (1992–2009, 2010–14), Conan O'Brien (2009–10), and Jimmy Fallon (2014–present). It has had several recurring guest hosts, a practice especially common during the Paar and Carson eras.
Wheel of Fortune (U.S. game show) The network version was originally hosted by Chuck Woolery and Susan Stafford, with Charlie O'Donnell as its announcer. O'Donnell left in 1980, Woolery in 1981, and Stafford in 1982. They were replaced, respectively, by Jack Clark, Pat Sajak, and Vanna White. After Clark's death in 1988, M. G. Kelly took over briefly as announcer until O'Donnell returned in 1989. O'Donnell remained on the network version until its cancellation, and continued to announce on the syndicated show until his death in 2010, when Jim Thornton succeeded him. Sajak left the network version in January 1989 to host his own late-night talk show, and was replaced on that version by Rolf Benirschke. Bob Goen replaced Benirschke when the network show moved to CBS, then remained as host until the network show was canceled altogether. The syndicated version has been hosted continuously by Sajak and White since its inception.