A man has been held after a violent 'child abuse' video went viral
A man has been arrested on suspicion of child abuse after a video of dad appearing to batter his young son went viral.
In the horrifying clip - which is too graphic to be shown - the boy, thought to be just five years old, tries to study at home in Thailand.
But each time he gets a question wrong the man, believed to be his father, savagely kicks him in the head.
The more questions the boy gets wrong, the angrier the man becomes while the child gets more and more upset.
The end of the clip is particularly disturbing as the bully loses his temper, strangles the youngster then hurls him to the ground, before throwing a schoolbook at him.