About 3 results Columbus, US Taekwondo Advanced Search Sorted by distance from Columbus, US Iron Dragon Martial Arts Academy 320 Beverly Rancocas Rd., Willingboro, United States 690.2 Km Sidekicks Martial Arts Academy 2939 Alta View Drive #Q, San Diego, United States 3 128.4 Km Sportschule Asia Wallstraße 1, Ratingen, Germany 6 645.7 Km Results 1- 3from all 3 founded.