UFC 205 is in the record books and it was an event for the ages. We saw Conor McGregor become the first fighter in UFC history to hold two belts in two different weight classes at the same time. It’s quite the accomplishment to say the least and though the Irishman may talk a whole lot of trash, he’s able to back it up with an excellent overall game. Stephen Thompson also acquitted himself well in the co-main event against champ Tyron Woodley. What do all three of these men have in common? Their fighting styles all have influences from traditional martial arts.