JK United Taekwondo Center
JK United Taekwondo Center is a martial arts school that offers Taekwondo classes to both kids and adults in Aurora. The classes are divided into three groups: the Tiny Tigers class for ages four to six years old, the children’s class for ages seven to 12 years old, and teen and adult classes for ages 13 and above. The school is led by Master Jin Hyuk Kim, who holds a 5th degree black belt in Taekwondo and has attained the rank of Master in Hae Dong Kumdo. He won first place in poomsae at the Colorado State Taekwondo Championship for three consecutive years, from 2015 to 2017.