Don Jitsu Ryu Karate was founded in 1970 by Grandmaster Professor Don Jacob, a visionary martial artist whose life’s work spans over five decades of disciplined practice, international instruction, and the pursuit of excellence. Born in Trinidad & Tobago, Professor Jacob earned the title of 9th Degree Black Belt (Hanshi) and is respected as one of the most accomplished martial arts masters in the world.
He developed Don Jitsu Ryu as a comprehensive martial arts system that blends traditional styles — including karate, kung fu, judo, jiu-jitsu, and weapons work — into a practical, complete fighting and life training discipline. His system teaches students not only physical skill, but also confidence, self-control, respect, and mental strength.
Professor Don Jacob’s influence has been felt worldwide. He has:
- Trained students and instructors across six continents and more than 50 countries.
- Competed and demonstrated in international arenas, from ABC’s Wide World of Sports (USA) to Trans World Sports (UK).
- Authored influential martial arts works that continue to guide practitioners and leaders in discipline and character development.
At Purple Dragon ATL, we carry forward this tradition as a direct continuation of Grandmaster Jacob’s mission: to empower individuals through real training that builds discipline, confidence, and real-world strength. Here, every class, every belt test, and every challenge on the mat is infused with the principles and vision that defined the life and legacy of Grandmaster Professor Don Jacob — a true martial arts pioneer.
// WHAT FAMILIES EXPERIENCE
“Belts are not paid for. They are earned.”
— Parent
“My son went from shy and avoiding eye contact to confident and disciplined.”
— Parent
“Joining Purple Dragon was one of the best decisions of my life. I feel stronger and more confident.”
— Adult Student
Families across Conyers, GA continue to trust Purple Dragon ATL for structured, traditional training.