I don’t have much backinfo, but the video could be from Venezuela. Not sure, though.
The video shows a man taking a suicidal blackflip off a bridge. He lands flat in the drainage ditch beside the road below.
It is a fairly short video, but highly to the point from start to finish. The nonchalant people on the bridge make zero attempts to stop the man from killing himself.
Props to Best Gore member @poloshisho for the video: