1. Alex Trebek
George Alexander Trebek was a popular game show host and TV personality, best known for his 37-season run hosting Jeopardy!.
2. Bob Barker
Robert William Barker is a retired TV game show host, famous for hosting The Price Is Right and Truth or Consequences for over 50 years.
3. Vanna White
Vanna White is a TV personality and game show hostess known for her position as co-host on Wheel of Fortune since 1982. She began her career as a model in the 1970s.
4. Drew Carey
Drew Carey served in Marines then became famous for stand-up and his sitcom.
5. Howie Mandel
Mandel voiced Gizmo, starred in Walk Like a Man (1987).
6. Robert Earle
Robert Earle was the second host of G.E. College Bowl, succeeding Allen Ludden after CBS and NBC runs from 1962 to 1970.