About Us


Master Jin Won Kim

7th Degree Black Belt Owner and chief instructor at US White Tiger Martial Arts Rockville.

US White Tiger Martial Arts of Rockville has been a landmark of Rockville for many years!
Jin Won Kim leads an extremely talented group of instructors and black belts to bring you the pinnacle of modern martial arts curriculum and training. Get started now and find out how you can be healthier, happier, AND smarter through US White Tiger Martial Arts training!
US White Tiger Martial Arts is an institution of self-improvement and the home of champions. You and your family are in good, caring hands with the US White Tiger Martial Arts Rockville team.
With their focus on creating a POSITIVE, safe, injury free training environment, US White Tiger Martial Arts has earned the reputation in Rockville of being the top martial arts and character development institute in the area.
Although some people think the martial arts are about just fighting, our program is so much more.
When you train in our martial arts lessons in Rockville, you take advantage of the best self-improvement system in the world.
Through the practice of physical self-defense skills, you will follow a blueprint for a successful life based on discipline, focus, and perseverance.
You will experience the satisfaction that comes not from winning over others, but from winning over yourself as you become stronger, healthier, and happier than you have ever been in your life.

Click On The Martial Arts Program Below You’re Most Interested in For More Information!

Kids Martial Arts

After School Program

Family Martial Arts

Adult Martial Arts



Provide the highest quality of Martial Arts Instruction. Empower our students with valuable skills for each daily life. Contribute to a SAFE & PEACEFUL Community

US White Tiger Martial Arts Masters & Instructors strives hard to bring out the BEST in every student. We work together hand in hand to teach Taekwondo & promote the values of honesty, respect, discipline, along with building self-esteem, and confidence.


US White Tiger Martial Arts ‘ Mission is to introduce and advance the practice of Taekwondo as a valuable means of improving one’s mental & physical well being. To develop a strong mind & body; by utilizing its unique physical training techniques, mental guidance & philosophical values. To cultivate a strong moral conscience, a disciplined mind & body. We endeavor to guide our students to enhance inner peace, physical health & balanced spirit.

We encourage each & everyone to develop a mental & physical harmony as well; as the spirit of Taekwondo will trascend to every family, to the community & to the whole world to have peaceful, united & progressive life.

Why Taekwondo ?

  • Taekwondo is one of the most Systematic Korean traditional Martial Arts that teaches more than Physical Self Defense Skills. It is a disipline that shows ways of enhancing our Spirit and Life through the training of the Body & Mind.
  • Today, it become a Global Sport that has gained an International Reputation and stands among the official games in the Olympics.  Tae Kwon Do Sparring has been selected as official sports for Sydney, Athens Olympics and also for Beijing 2008 and 2012 London Olympic Games.
  • Taekwondo has an International Headquarter which is Kukkiwon.  Kukkiwon(국기원; 國技院), also known as World Taekwondo Headquarters, and home of the World Taekwondo Academy, is the official taekwondo governing organisation established by the South Korean government. It is supervised by the International Sports Division of the Ministry of Culture, Sports, and Tourism.
  • It is also supported with The World Taekwondo Federation (WTF) is the International Federation (IF) member of the International Olympic Committee (IOC) for the competition events of the martial art of taekwondo. International Federations (IFs) are international non-governmental organisations recognised by the IOC as administering one or more sports at world level.
  • Only Kukkiwon officially certifies Tae Kwon Do Black  Belt Degree ( from 1st ~ 9th Dan). Thus, when the KS WTMA students obtain Black Belt ;  He / She will get a Kukkiwon Certificate and be recognized as a Black Belt at any other Tae Kwon Do School in the world & won’t be back to Beginner Color Belt anymore.

Head Master’s Say: 

The HOME of discipline, respect & self confidence. We give you physical and mental power to reach your goals. We offer complete fitness programs for kids, children , teens, and adults that benefit your BODY and MIND. Here at US White Tiger Martial Arts we have systematic curriculum, professional instructors flexible class schedule, age / level specific classes, positive & encouraging atmosphere.