Watch this amazing video of several UFC fighters taking on United States Marines.

I don't know whose idea this was but, I am so glad that they filmed it for us.

Marcus Davis, Rashad Evans, Forrest Griffin, (who once was a United States Marine), Brian Stann, and UFC President Dana White all took part in the challenge. They were all given a demonstration of various techniques and tactics, then sent down what's known as a training lane to take on Marines who were armed with knives, bayonets and fighting sticks.

Spoiler: The UFC fighters got their collective asses kicked. Check out the video anyway though, it's great!

If all of that initial training and tips stuff bores you then, feel free to jump ahead to about the 3:50 mark. That is when the fighting starts.