Man floored by single punch in modern day David Vs Goliath (Video)

These two look old enough to know better.

Even though their words aren't in English, it becomes clear after just a few seconds of this footage that the pair involved are exchanging heated words. You kind of get a sense of what's coming next, and given that one of the individuals towers over the other, you also sense who'll come off the best. But this is a modern day David vs. Goliath tale. Whereas the shorter of the two looks to be in a spot of bother, a swift crack to the jaw knocks the other fella clean out. https://youtu.be/RNU0fvKszhc