The headline events of UFC 194 were exciting, though not necessarily long lasting. Here's what you need to know, in simplest form:

Conor McGregor defeated Jose Aldo in 13 seconds for the featherweight title. It was the quickest title fight in UFC history.

This is what McGregor does.

The loss for Aldo was stunning on a number of fronts. It's the first time he's not UFC featherweight champion since the division was formed in 2010. The quick ending was also a contrast to how his fights usually fare.

In the co-headliner, Luke Rockhold defeated unbeaten Chris Weidman for the middleweight title. It was a decisive victory.