Fight between a young and an old man.
This guy is probably an old boxer, this is why you have to don't trust to your first impression. Look this video, the guy with the cap is young and the second guy has probably 45 or 50 years. But when you see the oldest move you understood why he has to hit just once. Thug grandpa 🙂 Wait the end of the video you have a little surprise in it.