Cool documentary, I'm about half way through now.
The brain damage worries me about these little kids. On one hand, it's kind of cool and badass that these young kids train and are so disciplined. On the other hand, it's pretty fucked to have kids prize fighting and taking damage so young. And weight cutting for young kids is no good IMO. It's a shame that it is all about gambling and kids making money for their family to survive.
Roasting that kid in a hot car to shed more weight was pretty fucked up.