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Mackenzie Dern

Multi-time IBJJF Worlds champion turned UFC fighter

3 ITEMS 3 BLOG

▸ BJJPROBLEMS
Apr 10, 2026

Dern vs Robertson: Two BJJ Black Belts Might Actually Fight for a UFC Title

Mackenzie Dern was sitting at a Celebrity Poker Tour table in Las Vegas when she casually dropped what might be the most significant matchmaking news in women's MMA this year. "They're kind of talking about giving me Gillian Robertson." Not a press conference.

▸ BJJPROBLEMS
Jun 1, 2015

Mackenzie Dern wins first World Championship as Black Belt

▸ BJJPROBLEMS
May 27, 2015

Women to look out for at 2015 Worlds

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