Love them videos when the dude acting hard and talking shit ends up getting put to sleep.
haha dude didn't know where the fuck he was when he was trying to get up
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Notice the ground game, that led to the ground and pound. #juijitsu
For'real though this was a good example of what not to do. It's weird but human instinct is to turn around when mounted, giving the attacker the back of your head (tendency to shell up/ fetal position maybe) feels safer I guess - but literally puts yourself in greatest risk for strikes.
He probably wouldn't won the fight either way, that guy was tiny, but you need to least clinch up facing your opponent or something to limit KO strength blows.