From their website:
The Trollkin race and their Troll warbeasts are known throughout the Iron Kingdoms for their voracious appetites. In such a culture, the hunters capable of bringing down big game are viewed with great respect. For the Skinners, wilderness Trollkin who dare to stand toe-to-toe with the biggest game of all, that respect borders on veneration. These cunning woodsmen hunt the mightiest of beasts with the same calm and determination as other Trollkin hunt boar or ulk.