Alex Trebek on 'Jeopardy!'; Bob Barker on 'The Price Is Right'; Steve Harvey on 'Family Feud' Game shows have been testing our smarts and reflexes for nearly a century. The genre first took root in ...

Game shows have been testing our smarts and reflexes for nearly a century. The genre first took root in the 1930s with radio quiz programs like Professor Quiz and Information Please before making the ...