Brazilian Jiu Jitsu ace Mackenzie Dern made her mixed martial arts debut just last year. Facing off against Kenia Rosas, Dern earned herself a unanimous decision victory. However, Dern first garnered some attention from the MMA community at the fight’s weigh-ins.
In the video above, Mackenzie Dern can be seen hitting the scales, making weight for her first professional MMA match up.
