We all have that one friend who just loves to drop random facts into conversations, just to prove they know stuff. For Dermot, Dave is that friend!

If you’ve ever wondered why airports are laid out the way they are, what you can do at the speed of sound, or what colour eyes you’re best off having, then Dave’s World is the place for you!

Today's lesson was all about the Swedish superstore. Dave is infatuated with the franchise, so he assembled some pretty cool trivia for us. He hit us with some stats, facts and a revelation from China.  

Dermot was there to keep him in check.

You can listen to the chat in full by pressing the 'play' button in the image above the headline.