Who Wants to Be a Millionaire? host Eddie McGuire has revealed he once falsely believed a show champion had cheated his way to winning the $1million prize. Who Wants to Be a Millionaire? host Eddie McGuire has revealed he once falsely believed a show champion had cheated his way to winning the $1million prize. Eddie McGuire suspected a contestant was CHEATING on Who Wants To Be A Millionaire | Daily Mail Online