The first vid makes me want to punch him on his nervous system, but the following ones made me realise that someone must have beaten me to it many, many, times. I do think however that we should arrange match between the two of them, and see who's killer instinct comes out. I say. There can be only one!
That was my fighting nickname. "there can be only one". It's really important to protect your nervous system. My money is on the first guy by brutal KO, though I hate to be so confident about it.