Megaton Jiu-Jitsu RSS
Learn from Mackenzie Dern and donate a toy in Tempe, AZ on Dec 7!
Black belt Mackenzie Dern of GMA Megaton Jiu-Jitsu will be teaching a workshop in Tempe, AZ on Dec. 7. The 2014 no-gi...
Sophia Drysdale & Mackenzie Dern help spread Jiu-Jitsu to women in Mexico, Las Vegas
Jiu-Jitsu is growing so rapidly and more and more opportunities are coming up for athletes to compete, to attend semi...
Video: Let’s go back to Mackenzie Dern’s early winning days for her 21st birthday
Mackenzie Dern of Megaton Jiu-Jitsu has been on the mats since she can remember. As a competitor who caught the eye o...
Join Mackenzie Dern’s female training camp in Mexico City this July
Black belt and female pioneer Mackenzie Dern of GMA Megaton Jiu-Jitsu in Phoenix, AZ will be in Mexico City during th...