Our son Xander is a student at U.S. World Class Taekwondo, and we couldn't be happier with Mr. Roach as the Instructor, as well as the entire experience of the training done there. We have seen a phenomenal improvement in Xander's self-esteem, not to mention physical fitness! We are so happy & proud of our son, and feel honored & blessed that he has such a fine instructor in Mr. Roach. We truly couldn't ask for anything better! I would recommend U.S. World Class Taekwondo above all other institutions of martial arts training in the Tri-Cities area.