This makes me laugh.
BBC NORFOLK
Stewart White: Who had a worldwide hit with What A Wonderful World?
Contestant: I don't know.
White: I'll give you some clues: what do you call the part between your hand and your elbow?
Contestant: Arm.
White: Correct. And if you're not weak, you're...?
Contestant: Strong.
White: Correct - and what was Lord Mountbatten's first name?
Contestant: Louis.
White: Well, there we are then. So who had a worldwide hit with the song What A Wonderful World?
Contestant: Frank Sinatra?