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Mackenzie Dern
Career
Active 2012 – present
Biography
About Mackenzie Dern
Mackenzie Dern is a professional mixed martial artist with a decorated background in Brazilian Jiu-Jitsu. She began her career in 2012, when she was around 19 years old, and has been active for over a decade.
Dern holds black belts in both ADCC and no-gi BJJ, and she has reached the top of the IBJJF rankings, holding the world No. 1 spot at one point. Currently, she ranks 6th among female divisions. She is American, born in Phoenix, Arizona. Dern is of mixed-race heritage, primarily Latin. She has an athletic build, with black hair and brown eyes. She stands 5'5" and fights at 135 pounds. Her enhanced figure is part of her public image.
Record
Profile details
Personal
- Years Active
- 2012-present (started around 19 years old; 14 years active)
- Birthplace
- Phoenix, Arizona, United States
- Ethnicity
- Mixed-race (primarily Latin)
Body
- Hair Color
- Black
- Eye Color
- Brown
- Weight
- 135 lbs (or 61 kg)
- Measurements
- 35–27–36 (B–W–H) · WHR 0.75
- Bra/Cup Size
- 36C show conversions - UK: 36C, EU: 80C, AU: 14C, JP: 80C
- Boobs
- Fake/Enhanced
Extra
- Instagram Followers
- 1.8m (as of July 2026)
Frequently asked
What titles has Mackenzie Dern won in Brazilian Jiu-Jitsu?
She is an ADCC and no-gi BJJ black belt World Champion, and she has also been ranked world No. 1 by the IBJJF.
How long has Mackenzie Dern been active in her sport?
She has been active since 2012, which means she has over 14 years of experience as of 2026.
Did you know
- She has held the world No. 1 ranking in IBJJF and currently sits at 6th among female divisions.
- Her measurements are 35-27-36, with a bra cup size of 36C.
More American Sportswoman: Mixed Martial Artist profiles
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