Wallace comes from a less than friendly part of the world, an unforgiving land full of hungry Pokemon who prey on anything that breathes and always play for keeps. Wallace was a young Patrat when his childhood innocence led to the accidental death of his parents by a hungry predator, his life forever changed and he fled from his home.
Wanting revenge, he began to train and learn the same vorish techniques. Eventually while traveling he happened upon a human army training camp and began applying what he saw to his own training. One day he went as far as to catch a straggling soldier during training, eating him and taking his supplies and gear, even evolving into a Watchog shortly after digesting the soldier. He took his dog tags and changed his name to Wallace to honor the soldier’s (unwilling) sacrifice to his cause.
Wallace, now stronger than ever, returned home and took control of his territory. Remembering how unforgiving this area was he decided to go one step further, recruiting (kidnapping) other Patrats and beginning his own unforgiving boot camp. Still having a strict and angry military-like mindset he’s easily annoyed, trains extremely often, and has an odd tendency of being demanding with his opponents/food.