A tiny boy with a rather large sense of injustice, came to the rescue of a girl who he thought was being picked on by someone a lot bigger than she was.
The girl, who was sparring with her karate instructor, was clearly outmatched - and the boy was outraged at the unfairness of the fight.
The moment was captured on camera by watching parents, who were rather amused by the show down.
Youtube/Kyoot Kids
The boy stepped up to take the instructor on - without any regard for his own tiny stature.
YouTube/Kyoot Kids
YouTube/Kyoot Kids
Like a true superhero the boy doesn't hang about waiting for praise for his bravery. He strides off into the sunset - otherwise known as the other side of the gym.
YouTube/Kyoot Kids
But he does cast one backwards glance to check the girl is safe.
YouTube/Kyoot Kids