Tag: Brazilian Jiu-Jitsu practitioner

Mackenzie Dern is a professional American mixed martial artist and Brazilian Jiu-Jitsu practitioner who is an ADCC and no-gi BJJ World Champion. Who is Mackenzie Dern? Childhood, Parents, Education, and Nationality Mackenzie’s full name is Mackenzie Lynne Dern Santos. She was born in Phoenix, Arizona, the US in the year 1993. She celebrates her birthday…