I don’t have any backinfo, and there’s not much talking in the video, except toward the end. And that talk sounds African to me.
The video shows a naked man getting hacked with a hatchet (a smaller axe). He uses his arms to deflect blows from the beginning, but when the blade gets buried in his skull so deep the chopper needs to use his foot to wiggle it out, you know he’s done.
No idea what this was all about, but pretty brutal. Props to Best Gore member @lindalovelace for the video: