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Master Chang's Yong-In Martial Arts | Edina, MN
At Master Chang's Yong-In Martial Arts, our mission is to cultivate lifelong skills through Tae Kwon Do, rooted in the principles of Geukgi (self-overcoming) and Hongik (humanitarianism). Founded by Grandmaster Sung Chan Chang and Co-Founder Grandmaster Joon Chi, both trained in South Korea at Yong-In University, we combine decades of expertise in martial arts, physical education, and sports management. Our programs emphasize discipline, respect, and physical fitness, tailored for children, teens, adults, and families. With certified instructors holding black belts in Tae Kwon Do and related disciplines, we provide a safe, structured environment that fosters mental and physical growth.

Our curriculum integrates traditional techniques with modern training methods, ensuring students develop focus, self-control, and leadership skills. Recognized by the Kukkiwon World Taekwondo Organization and with instructors serving as international referees, we uphold the highest standards of martial arts education. We prioritize individualized attention, flexible schedules, and a supportive community, making martial arts accessible to all skill levels. Our testimonials highlight the transformative impact of our programs, from improved academic performance to stronger family bonds. Join us to experience a legacy of excellence in martial arts instruction.
Services
Little Tigers Classes Children's Tae Kwon Do Teens & Adults Programs Family Martial Arts Trial Program
Highlights and features
  • We offer certified instructors with decades of martial arts expertise.
  • Our programs emphasize discipline, respect, and lifelong skill development.
  • Family-friendly classes accommodate all ages and belt levels.
  • Flexible schedules ensure accessible training for busy lifestyles.
  • Testimonials highlight transformative results in focus and confidence.
Associations and certifications
  • Kukkiwon World Taekwondo Organization
What people say
Incredible strength and focus Patient and enthusiastic instructors Transformative results Supportive community Family-friendly atmosphere
Services
Little Tigers Classes
Specialized Tae Kwon Do classes for ages 4-6. Develops motor skills, confidence, and focus through playful, structured activities. Combines exercise with character-building values like respect and perseverance.
Children's Tae Kwon Do
Program for ages 7-12 that enhances focus, discipline, and physical fitness. Teaches respect, cooperation, and mental resilience while improving academic and social performance.
Teens & Adults Programs
High-energy Tae Kwon Do classes for teens and adults. Builds strength, flexibility, and stress relief through kicking drills, forms, and partner work. Promotes confidence and endurance.
Family Martial Arts
50-minute sessions for all ages and belt levels. Strengthens family bonds through shared goals, teamwork, and physical activity in a positive, inclusive environment.
Trial Program
New student program offering one private and two group classes. Designed to experience Tae Kwon Do's benefits, meet instructors, and explore the school's community and curriculum.
People
Grandmaster Sung Chan Chang
Founder
7th Degree Black Belt in Tae Kwon Do and Yong-Moodo. Certified chiropractic and physical therapy specialist. International referee for Kukkiwon World Taekwondo Organization.
Grandmaster Joon Chi
Co-Founder
8th Degree Black Belt in Tae Kwon Do and Judo. Former US Tae Kwon Do Union Vice Chair. Olympic and Paralympic referee. Inducted into Pan American Judo Union Hall of Fame.
Master Yunseo Chang
Instructor
4th Degree Black Belt with 15 years of Tae Kwon Do experience. Fluent in Korean and English. Specializes in youth and adult martial arts instruction.
Gisselle M. Niles
Manager
2nd Degree Black Belt with expertise in accounting and sports management. Certified paralegal focused on creating structured, welcoming administrative systems.
Marcus M. Niles
Instructor
3rd Degree Black Belt with 8 years of teaching experience. Multilingual instructor skilled in adapting techniques for diverse student needs and abilities.
Questions
What is Tae Kwon Do?
Tae Kwon Do is a Korean martial art emphasizing kicks, forms, and self-discipline. Rooted in Geukgi (self-overcoming) and Hongik (humanitarianism) principles.
At what age can children start?
Children as young as 4 years old can enroll in our Little Tigers program designed for preschoolers.
Does Tae Kwon Do increase aggression?
No. We teach respect, humility, and proper use of skills. Martial arts are framed as tools for self-improvement, not aggression.
How safe is Tae Kwon Do training?
Classes use matted flooring, protective gear, and progressive instruction to ensure safety for all ages and skill levels.
Can families train together?
Yes. Our Family Classes accommodate all ages and belt levels, promoting shared goals and quality time.
What is the recommended class frequency?
Students should attend two classes weekly for optimal progress in skill development and physical conditioning.
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