Instructor
Master Jisung Yun
Head Master & Founder
Founder and Head Master of JS Taekwondo Center, a lifelong martial artist with over 20 years of teaching experience serving River Edge and Bergen County.
Master Jisung Yun is a lifelong martial artist and devoted instructor who has dedicated his life to sharing the values, discipline, and spirit of Taekwondo. As a 7th Dan Black Belt, he brings exceptional knowledge, skill, and experience to every class. With over 20 years of teaching experience, Master Yun has inspired students of all ages to grow both on and off the mat. He founded JS Taekwondo Center to create a community where students not only master martial arts techniques but also build confidence, respect, and perseverance. Renowned for his balanced teaching approach—combining patience, precision, and high standards—Master Yun emphasizes character development, discipline, and lifelong learning. His vision is to guide every student toward becoming their best self—physically, mentally, and emotionally—through the practice of martial arts.
I look forward to welcoming you and your family to our JS Taekwondo Center community. Thank you, Master Jisung Yun JS Taekwondo Center
Why Learn From Our Instructors
Expert Instruction
Led by 7th Dan Head Master Jisung Yun with over 20 years of teaching experience
Personalized Attention
Individual guidance tailored to your skill level and goals
Proven Track Record
Success stories from thousands of students across all ages
Frequently Asked Questions
Find answers to common questions about our programs, training, and membership
We offer classes for all ages, from young children to adults. Our programs are tailored to different skill levels and goals.
No prior experience is required! We welcome beginners as well as experienced martial artists looking to refine their skills.
Comfortable athletic wear is fine for your first class. If you decide to continue, we'll guide you on getting a uniform and gear.
We recommend attending at least two classes per week for steady improvement, but you can train more frequently based on your goals.
We go beyond physical training to focus on building strong character. Our program is rooted in the values of loyalty, discipline, and perseverance helping students grow into confident, respectful individuals both on and off the mat. We teach not just technique, but the mindset and spirit of true martial artists.