Biggs is Wedges older Brother. Obviously they`re twins, so they want make a step outside when the other one is missing (except one is injured...). They`re dumb enough to fight at the front line hitting and getting hit all the time. They`re used to get hit, cause they battle each other since childhood. Biggs is Supposed to be the "weaker one". His Brother won one more time than he did. Score is: 234 to 233...
Rats aren`t supposed to have a well memmory, so it`s remarkable they know it by heart...