Ultimate Fighting Championship (UFC) has slowly but surely added more weight classes over the last several years. It wasn't that long ago when mixed martial arts (MMA) contested below 155 pounds could only be seen in smaller promotions like World Extreme Cagefighting (WEC).
Then UFC went and took over the combat sports world and inherited everything that came with it, like the featherweight and bantamweight divisions. Flyweight would soon follow, as would women's bantamweight and eventually, women's strawweight.
But UFC color commentator and weigh-in emcee Joe Rogan (via Bloody Elbow) doesn't expect the organization to stop there.