In one of the teaching videos the speaker/creator was demonstrating the game and had a rogue dual wielding spears. He stated he really liked spears and as a matter for RP so do I. 

 

I have yet to figure out how to start a Rogue with Dual Wield spears. 

 

Any hints?

You start new game and create a rogue character. Then, when you find/buy 2 spears, you equip him/her with those

You can actually manage to get this during the tutorial pretty easily. Not sure if any rogues start with a spear (be sure to check all the races/backgrounds) but there's a merchant in the camp who sells weapons and a spear available in the ruins you flee to, meaning you can have a pair by halfway through those ruins.