Rei do Ringue: A História de Jem Belcher

The film is okay, entertaining biographical film about the rise (and fall) of a young prizefighting boxer.

However, a few things don't line up with the real timeline. Jem never met his grandfather, he died before he was born. And the rules of boxing seem to be about 60 years younger than they were at this time. Also, whoever decided to put the saturation of the picture on this film to +10000% needs sacking.