Grand Master Won's Taekwondo is a martial arts school serving the Oklahoma City area with facilities in Sunnylane and Midwest City. In business since 1980, the school offers daily classes, promotional tests, seminars, and tournaments in a training environment centered on healthy competition, family values, and fitness. Its Sunnylane location includes a 10,000-square-foot indoor facility and covered outdoor area, while the Midwest City location features a large dojang with cushioned flooring near Tinker AFB. The school also hosts major championships, annual tournaments, and special instruction in traditional Korean martial arts disciplines.