Welcome to Ko's Martial Arts Academy

Ko's Martial Arts Academy, established in 1976 in Columbus, Indiana, by Grand Master Yun Sam Ko, is the leading martial arts school in Indiana with locations in Columbus, Greenwood, and Seymour.  Under the ongoing instruction and guidance of Grand Master Ko, Ko's teaches taekwondo as a lifestyle to improve mind, body and spirit to students of ALL ages. Join Ko's to make taekwondo a part of your healthy lifestyle. Contact us today and schedule a visit at any of our three locations. Click START TODAY to get started.

At my first few lessons, my complete lack of grace or natural ability was apparent, but no one at Ko’s said anything negative. On the contrary, this is the most positive environment I have ever been in! Everyone welcomed me and has helped me learn, encouraging me along the way. I never dreamed that I would like it, let alone LOVE it!
— Rick Eikenbary