It would appear that an investigation is underway concerning a mixed martial arts fight club in China. The club in question is under investigation for adopting child orphans and then training them to fight.
As reported by the South China Morning Post, police are investigating Enbo MMA Club in southwestern China. The documentary below claims that nearly 400 children have been adopted and given rigorous training over the previous 16 years.
Supervisor of the club Zhu Guanghui has revealed that the club is cooperating with authorities during the investigation.