Some say you have to see it to believe it.     But is it really so hard to believe?   Conor McGregor’s only losses have come by submissions, knee-bar and an arm-in triangle choke.    If you thought that McGregor wasn’t going to explore the style that beat him twice, guess again.

Here he is an a BJJ tournament, in a rare video of an all-around mix martial artist.

Enjoy the video.