Former rivals Jens Pulver and BJ Penn have quite a history together. But the two men decided to put everything behind them and train together as friends.

Here’s what BJ had to say about it;

“I’ve known this guy for a long time and over the years I’ve done some bad stuff to him, I’ve said some bad stuff about him and as a man to another man I want to apologize. I was just a young kid growing up, envious of him for kicking my butt but actually he kept me around for all these years because I wanted to win the title and leave. Jens said, ‘You ain’t done with MMA and I’m gonna show you why.’ He beat me down and I apologize for all of the bad things over the years.”