In any prize fighting sport weight is a big deal. I know what you’re thinking, what about back in the day before weight classes, when Royce Gracie defeated Gerard Gordeau at UFC 1? While a prime example, the UFC didn’t really evolve as a sport until it started making weight classes and implementing rules. Today it’s a multi-billion dollar company who’s set to have their first New York card UFC 205 at MSG. But even with it’s newfound success, there’s still a few kinks left to work out.