Our buddies at Cage Potato know pretty much all there is to know about mixed martial arts. So when they recently published a tribute to the 50 worst fighters in UFC history, we were intrigued. And it’s great. Check it out. If for no other reason than to learn the story of Art Jimmerson (above left) who actually stepped into the Octagon wearing a single boxing glove. And stood about as much of a chance in his battle with Royce Gracie as Michael Jackson would. Enjoy.