Brady is a crazy lunatic and has spent several years in asylum. He
    does crazy things for fun all the time, liking starting fires, kicking vehicles off roads and destroying farms. The government had managed to capture him and lock him up in an asylum when he was still young, but he escaped after about four years there and has since been successfully evading every attempt to recapture him. He also has very powerful strength, even for his large size, which makes it all the more difficult to capture him. His large size and and brute strength means he has to eat a lot, and he does exactly that without minding the damage to the owners of the farms or stores he decides to raid.