It's Backs v Forwards time. And specifically - Karl Lawton v Zeb Taia - on Australian geography. The forwards are lagging behind too and need to make up some ground.
Their three questions were:
Which Australian capital city has the most letters in it?
Which is further south - Adelaide or Perth?
Which is furthest from Brisbane - Cairns or Melbourne.
For Karl Lawton's profile - CLICK HERE
For Zeb Taia's profile - CLICK HERE