#1: The six continent models (there are two: 1: Eurasia as one continent,2the Americas as one continent) are accepted models. They are not generally taught in English speaking schools, but are common enough thatIwouldn’t be surprised if that’s what Bieber learned. I’m not one to jump up and scream “NOTHING ABOUT BIEBER IS WRONG” (I happen to think much is wrong), but this one might just beadifferent curriculum. Or, it could have been established later in the interview that he was beingaspace. Just saying, it’s possible that he did okay this time.