About

At One Taekwondo, our masters bring years of teaching experience and a deep passion for martial arts. We are committed to guiding every student toward their full potential, fostering growth through disciplined training and personalized instruction at our Norwood, NJ and Nanuet, NY locations.

We believe that martial arts is more than just physical training—it is a path to personal growth, discipline, and perseverance. Through structured practice, respect, and dedication, students develop confidence, self-control, and a strong mindset that extends beyond the dojang into everyday life.

Our academy is led by Head Master Jay (JaeJung Kim), an accomplished Master who has been instructing students in the United States since 2010. He treats all students, their families, and instructors as if they are his own family—supporting everyone in achieving their individual goals, whether that means building confidence and focus or competing at nationally recognized events.

Guided by a dedicated team of certified instructors, we instill lifelong values that empower students to overcome challenges and strive for excellence in all they do. Our goal is simple: to help every student grow into a confident, disciplined, and well-rounded individual.