Boom. Down he goes.
We've all seen or heard of the late swing, the cheap-shot inside-leg kick that just happens to catch the sweet spot of a fighter and everything else.
Over the years, the sport of mixed-martial arts has endured their fair share of low blows; for some reason or another, a specific fighter feels the need to participate in such an action.
While the low-blow has certainly been present since the sport of mixed-martial arts first came to be, it's likely that it will continue to be seen as we approach 2012.
So, the following slides display the ten lowest low-blows in MMA history.
Let's take a look.