As if children learning martial arts in those little outfits wasn't adorable enough, Peak Taekwondo in California shared this video on their Facebook page showing one of their tiniest new students struggling to break a board with his foot.
It was intense moment for the young recruit, but after a few tries he managed to gain the respect of his peers and earn his first belt.
The video has already been seen more than 5,000,000 times on Facebook alone.
This isn't even the most adorable martial arts video we've seen this year. Back in February, a karate kid called Sophie went viral after she was captured reciting the Student Creed at her Leeds Martial Arts Academy.