Head Instructors
Head Instructors at Charles Minter Karate are dedicated students who have undergone extensive training and advanced from Assistant Instructors. They lead classes at multiple locations and oversee programs such as the After School Program, Parent Night Off, and Karate Camps. Each Head Instructor brings unique skills and strengths that contribute to the success of our school. Their leadership paves the way for Assistant Instructors and Junior Leaders, shaping the next generation of Head Instructors!
Grandmaster Charles Minter
8th Dan Black Belt
Grandmaster Instructor
45+ Years of Teaching Experience
U.S.A. Martial Arts Hall of Fame Inductee – Martial Artist of the Year 2004
2003 Tennessee AAU Individual Forms Champion
2004 Gwinnett County Parks and Recreation Instructor of the Year – North Area
2016-18 Voted Best Martial Arts School in Gwinnett County
2022-2023 Votes Best Martial Arts School in Gwinnett County
Master Charles Minter began his martial arts journey in 1971 and has since taught thousands of students, continually inspiring and guiding them. With over 45 years of experience, including numerous competitions, he uses his extensive knowledge to support students interested in competing. However, Master Minter believes that martial arts are much more than competition, emphasizing that proficiency in self-defense and forms is key to becoming a well-rounded martial artist.
Grandmaster Misty Hall
7th Dan Black Belt
Grandmaster Instructor
35+ Years of Teaching Experience
Head Instructor: Main Studio & George Pierce
2005 Gwinnett County Parks and Recreation Instructor of the Year – South Area
2005 National AAU Individual Forms Silver Medalist
2005 National AAU Point Sparring Silver Medalist
2006 National AAU Forms Silver Medalist
Miss Hall began her Tae Kwon Do journey in 1983 and holds a 7th Dan Black Belt. She started instructing as a Blue Belt and has taught at various locations through Mr. Minter’s partnership with Gwinnett Parks and Recreation. In addition to her experience as a frequent women’s self-defense instructor, Miss Hall has competed in and judged many local and national competitions. She is also a Georgia State University graduate, a member of the United States Navy Reserves, and a licensed pilot.
Mr. Zac Minter
3rd Dan Black Belt
10+ Years Of Martial Arts Experience
AAU State Champion & Jr. Olympian
Head Instructor: Lilburn Parks & Recreation
CPR/ First Aid Certified
Mr. Erich Janzen
3rd Dan Black Belt
10+ Years of Martial Arts Experience
AAU State & National Champion & Jr. Olympian
Head Instructor: Main Studio
Brazilian Jiu-Jitsu Instructor: Main Studio
AAU Certified Coach
CPR/First Aid Certified
Mr. Joshua Burton
3rd Dan Black Belt
AAU State & National Champion
7+ Years Of Martial Arts Experience
Head Instructor: Main Studio
CPR/First Aid Certified
Mr. Carlos Valladares
3rd Dan Black Belt
7+ Years Of Martial Arts Experience
Head Instructor: Lucky Shoals Parks/Recreation & Main Studio
CPR/First Aid Certified
Miss Jadah Tinsley
3rd Dan Black Belt
7+ Years of Martial Arts Experience
AAU State & National Champion
Head Instructor: Lilburn Parks/Recreation & Main Studio
CPR/First Aid Certified
Mr. Zachary Halls
3rd Dan Black Belt
AAU State & National Champion
7+ Years of Martial Arts Experience
Head Instructor: Main Studio
CPR/First Aid Certified
Assistant Instructors
Assistant Instructors at Charles Minter Karate are students over the age of 15 who have demonstrated their potential to become future Head Instructors. They assist in various programs, gaining valuable experience in running a karate school. Through this role, they develop essential skills such as supervision, time management, critical thinking, and communication. These skills not only prepare them for leadership in martial arts but also help them grow into strong leaders in everyday life!
Mr. Haneef Tinsley
Miss Genesis Ramirez
1st Dan Black Belt
4+ Years of Martial Arts Experience
Assistant Instructor: Lilburn Parks & Recreation
Mr. Zarek Johnson
Brown Belt 3rd Guap (Current Belt)
2+ Years Of Martial Arts Experience
Assistant Instructor: Main Studio
Jr. Leaders
Jr. Leaders at Charles Minter Karate are students aged 12-15 who show the skills, knowledge, and passion to assist other martial artists. They receive guidance from all instructors, preparing them to one day step into the role of Assistant Instructor when they meet the required age and skill level.
- Miss M
- 3rd Dan Black Belt
- 7+ Years Of Martial Arts Experience
- AAU State Champion
- Jr. Leader: Main Studio
- Mr. Gilfillan
- 3rd Dan Black Belt
- 7+ Years of Martial Arts Experience
- AAU State & National Champion & Jr. Olympian
- Jr. Leader: Main Studio
- Mr. Scoggins
- 3rd Dan Black Belt
- 7+ Years of Martial Arts Experience
- Jr. Leader: Main Studio
- Mr. Barrett
- 1st Dan Black Belt
- 4+ Years Of Martial Arts Experience
- AAU State & National Champion
- Jr. Leader: Main Studio
- Mr. Siedentop – (Newest Member)
- Brown Belt 1st Guap
- 2+ Years of Martial Arts Experience
- Jr. Leader: Main Studio