Mackenzie Dern reveals the UFC 1 legend that shaped her career: “He gave me the courage to fight.”
Mackenzie Dern was inspired by BJJ legend Royce Gracie. Long before her…
Watch – UFC’s Mackenzie Dern teaches “Hawk Tua” How to suffocate NFL legends
BJJ specialist Mackenzie Dern lends some of her wisdom to Internet-sensory Haley…