Uthal "Tiny" Gathakanathi (Oo-Thall)

Thought weak for his small stature and undisciplined for having a more chaotic nature Uthal was abandoned as a teenager by his tribe. He wandered the mountain wilderness until he stumbled upon a solitary dwarf hunting a deer. Half starved after being left with no gear or food Uthal collapsed and the dwarf took pity upon him. Raising and teach him the rest of his years before he reached the age of manhood and was conscripted for service.
Post War:
Wandered his way through small villages trying to find a peaceful place to set up a forge but instead only found challengers who wished to test their might against his. Wound up in a port town working the forge for an older dwarf who retired and left him the forge. The challengers still come and now the town has a special fighting arena set up and runs events every night.
What he would have been known for during the War:

Being a bulwark on the front line.

Saving civilians at his own risk

Drinking Heavily

and Sleeping even heavier