Mackenzie Dern is a UFC strawweight champion and ADCC/BJJ world champion whose Instagram presence mixes competition, MMA, and lifestyle content. Her public competitive record and Open BJJ fighter profile connect her game to modern open-guard attacks such as berimbolo and De La Riva entries.

Follower counts here are curated approximate snapshots for discovery ranking — not live API data. Prefer her official profiles in Sources, and treat clips as orientation rather than coaching.