Can you answer five of the world's hardest quiz questions? JT couldn't ...

There's no denying quizzing is hard.

You get put on the spot and asked questions that the average person wouldn't know.

It's stressful and intense, yet we can't resist watching one hour of it every evening when The Chase graces our television screens.

Now, new research by TV channels Sky Nature, Sky Documentaries and Sky HISTORY has discovered the 10 trickiest quiz questions in the UK.

So, of course, Mel put JT to the test with five of those questions ... 

It's safe to say JT didn't do as well as he thought he would! 

How did you go?