5 /5 Justin Zanatta: This is an absolutely wonderful MMA / BJJ gym! All the instructors are tip top at their respective arts, both in their personal knowledge base, as well as their ability to transfer that knowledge to their students. Professor Chad (one of the owners) is one the most personable, dedicated, and knowledgeable BJJ instructor’s my son has ever worked with. Manny, Nando, and Coach E are also exemplary in the muay thai and mma disciplines. My son learned many new techniques and improved his already existing martial arts skill set dramatically over just a couple months, due not only to the excellent coaching, but also due to the team environment that they (the coaches, as well the other students) foster and encourage there. The mentality of team above self is what really makes this gym thrive. Every single student is embraced and treated as part of the family, whether they are new to the gym or not. If you live in the McDonough, GA area and truly want to grow to your fullest potential, then you should look no further.I literally couldn’t find a single criticism if I tried. Truly and sincerely, they are the best from the bottom to the top.