Congratulations to Chief Instructor Denny Tran in opening his Koryo Martial Arts school in Wetherill Park. Chief Instructor Denny has trained in Taekwondo from an early age, under respected and career martial arts, Grand Master Dao, 8th Dan Taekwondo. Chief Instructor Denny has been committed and passionate about Taekwondo and Martial Arts since his training began, and is enthusiastic about sharing his passion, knowledge and skills with his students.