People are getting upset in here because, somehow, its terrible to think Conors ko over Aldo is luck and not skill. When it comes to number of times a KO happens in a fight, it is luck boys and girls. Ive not seen Conor KO anyone until Aldo (TKOs are NOT KOs) and Ive never seen Aldo KOd. Plus, the exchange happened in the first few seconds of their fight. That is crazy that Conor won, perfectly, and quickly perfectly, with no injury himself. So, yeah, it can be looked at as luck.
Remember, that was just one fight were discussing. How many fights have there been? How many of them have KOs? How many of those KOs come within the first exchange? Were talking about a very low percentage. Sure, Conor and any other fighter, train to KO people, but its not a certainty it only increases your chances to KO someone.
Jesus christ, I am breaking down the simplest of basics...