Martial Arts World Lake Mary

Supreme Grandmaster Y.K. Kim

A Modern Educator and a Contemporary Philosopher

A Modern Educator and a Contemporary Philosopher

The Chairman and Founder of Martial Arts World

YK Kim-Founder of Martial Arts World

Our Founder Y.K. Kim

Y.K. Kim is a modern philosopher. He is the founder of Martial Arts World— Supreme Grand Master Y. K. Kim holds an unwavering belief in human potential. He teaches that greatness is not accidental, nor is it inherited. Human potential is maximized through three eternal principles: Education to awaken the mind, discipline to strengthen character, and daily action to transform belief into reality.

There is no one quite like Y.K. Kim. Some call him crazy. Others call him a genius. He accepts both without hesitation—for history shows that the transformation of society has always required uncommon dedication and genius-level commitment. He labors where others retreat, works where others hesitate, and endures what few dare to endure. He is driven by a single mission: to elevate humanity through 5Fitness, and in doing so, to change the world.

A native of Seoul, Korea, Y.K. Kim stands as living proof that the American Dream is real. In 1976, he left his homeland and came to the United States with only his black belt and a heart full of hope. He endured culture shock, financial hardship, and language barriers—shedding blood, sweat, and tears—and refused to quit.

Y.K. Kim is a modern philosopher. He is the founder of Martial Arts World— Supreme Grand Master Y. K. Kim holds an unwavering belief in human potential. He teaches that greatness is not accidental, nor is it inherited. Human potential is maximized through three eternal principles: Education to awaken the mind, discipline to strengthen character, and daily action to transform belief into reality.

There is no one quite like Y.K. Kim. Some call him  crazy. Others call him a genius. He accepts both without hesitation—for history shows that the transformation of society has always required uncommon dedication and genius-level commitment. He labors where others retreat, works where others hesitate, and endures what few dare to endure. He is driven by a single mission: to elevate humanity through 5Fitness, and in doing so, to change the world.

Author
Motivational Speaker
Producer - Writer - Director - Star

  • Author of Winning is a Choice, M A Business, Tae Kwon Do, Health Is the Foundation of Success, Tae Kwon Do World, six Martial Arts World books, Join the Millionaire Club, U.S. National Exercise, The 5 Pillars of True Success, Action Body, Enjoy 125 Years of Healthy Living, Motivational speaker on 100 years of healthy living / Are you a trillionaire? Amazon Books
  • Producer, writer, director, and star of the movie Miami Connection. 1988 IMDb
  • Publisher and editor-in-chief of Martial Arts World News. MAWN
  • Writer and producer of the songs “Action Body,” “Sky Is the Limit,” You Can Reach the Top,” “Mom, You Are My Hero,” and “Financial Success.” Music by Y.K. Kim
  • Hall of Fame Inductee into the Grand Masters Society. 2009 U.S. Grandmasters
  • Chairman of an IT software company.
His next great vision is bold and historic. He seeks to establish a four-year Martial Arts World University—a new and unique institution that unites the intellectual rigor of Harvard University, the discipline and leadership tradition of United States Military Academy at West Point, and the forward-looking power of a new AI-centered college.
Its purpose is to educate the whole human being—mind, body, character, and purpose— to develop future leaders for a rapidly changing world. By leading advanced technology, we can guide super AI wisely and make the world a better place to live.
Some of our Reviews
Posted on Google Google
Melani Ross profile picture
Melani Ross
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My kids have been attending martial arts world for almost 5 years and I cannot say enough how much has changed in our family since joining. My kids have grown in every way; mentally, emotionally and physically. None of that feels more important than the extended family and support we have from master v and all the instructors there. We are excited for many more years and would absolutely recommend every family to join martial arts world. They have a great after school program that we participate in as well. Absolutely worth it to check this program out!!
Posted on Google Google
Krystine Schafer profile picture
Krystine Schafer
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great instructors and life lessons given. My son's attitude has greatly improved and he is staying active.
Posted on Google Google
Heather profile picture
Heather
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Master V is a top-tier leader who creates a positive and supportive environment for everyone. From afterschool programs to adult classes, students feel empowered and gain lifelong skills that enrich their daily lives. My children have truly enjoyed their time at Martial Arts World Lake Mary, and it has made a lasting positive impact on them both inside and outside the classroom
Posted on Google Google
Nicole Gentry profile picture
Nicole Gentry
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Master V is amazing, his patience and dedication is unmatched, my daughter is enrolled in the after school program and cries to stay longer. She is picked up from school and not only is she having fun but she is learning fundamental life lessons, inner strength, inner voice and courage to stand up for what's right, I can not say enough good about Martial Arts World.
Posted on Google Google
Hurtado Martinez profile picture
Hurtado Martinez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Master V y su equipo son los mejores, mi hijo tiene 6 años y se siente inseguro en entornos nuevos cuando esta iniciando a conocerlo y saber si puede estar seguro, y MasterV se gano su confianza y lo hizo sentir seguro de una forma muy profesional…. Los valores que enseñan en esta academia sin duda marcan la vida de estos niños y tambien de los adultos que aqui llegan…. Muy muy recomendada esta academia.
Posted on Google Google
Luis Hernandez profile picture
Luis Hernandez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
It's a great place over all for individuals and family. Highly recommend.
Posted on Google Google
Maritza Pedroza profile picture
Maritza Pedroza
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I am very grateful and satisfied for everything you have done for my son, both in training so that my child advances in his physical goals, and in the discipline and dedication so that he is a child of good morals and well-educated. I truly appreciate and value you for such excellent work. Estoy muy agradecida y satisfecha, por todo lo que han echo por mi hijo, tanto en el entrenamiento para que mi niño avance en sus metas físicas, como en la disciplina y dedicación para que el sea un niño de senas costumbres y bien educado, realmente lo aprecio y valoro por tan excelente labor.
Posted on Google Google
Marcus Robinson profile picture
Marcus Robinson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing instructors, great service. I have the pleasure and honor to call Instructor Juan Carlos Villamizar one of my best friends, his training, techniques and patience is outstanding! This is an amazing place to learn restructure and ground yourself in the art of Martial Arts.
Posted on Google Google
Margareth Mayorca profile picture
Margareth Mayorca
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excelentes instructores y enseñanza mi nieto de 6 años, empezó a los 5 y su superación ha sido asombrosa, tanto a nivel de técnicas como a nivel de comportamiento, recomiendo 100% esta academia.
Posted on Google Google
Jacklyn Cruz profile picture
Jacklyn Cruz
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
My son Kayden started Martial Arts over a month ago we decided to sign him up due to being diagnosed with ADHD and having behavior issues. Master V and staff have been amazing and we have already noticed the positive changes in my son. What also stands out to me is that they dont only learn martial arts but they learn values that align with families. Thank you Master V!!

Our Martial Arts Programs

Lake MAry's Best Martial Arts School

Martial Arts World is proud to serve the Lake Mary community with professional martial arts programs for children, teens, and adults seeking more than physical fitness alone. Our training emphasizes personal development in a positive, family-focused environment where students feel supported and motivated. Through a structured and proven curriculum, members build discipline, emotional control, confidence, and strong character traits that positively impact their everyday lives.

© Martial Arts World Lake Mary 2015 - 2026 All rights reserved | Powered by MAW