Mackenzie Dern
Mackenzie Dern is a Brazilian Jiu Jitsu black belt and one of the top female grapplers in the 2010 era. Being also the daughter of a respected BJJ personality, Wellington Dias, a lot was expected of Mackenzie Dern, and she did not disappoint, having become one of the top female athletes in BJJ. Mackenzie Dern is also famed for her relationship with professional BJJ competitor Augusto Mendes.