Canelo Alvarez shows Amir Khan who's boss with a vicious one-punch knockout

Canelo Alvarez was taking quite a few hits in the first few rounds of his fight against Amir Khan, but finally found his groove in the sixth round to land some serious head blows. It was this one in that fateful round that ended Khan's night and it was pretty vicious.

https://vine.co/v/iQrFBJ9UZDb

That could be one of the best KOs already this year. And here's one more angle just for good measure:

And this was the aftermath:

Canelo was feeling pretty good about the knockout and even called out the undefeated Gennady Golovkin in his interview after the fight. Looks like we'll have something to talk about now with that fight looming!