Master Hwang was referred to us by my son’s Grandmaster in CA(Grandmaster Min was great about ensuring a smooth transfer.) Master Hwang was extremely responsive to my husband’s email questions prior to our first meeting, and stayed very communicative since, which we deeply appreciate. My son has taken lessons for about 1 month and loves it! The classes are separated by color(two colors usually in one class time) and the class covers a lot: an energetic warmup(with music) and fun drills, self defense technique, sparring(sometimes no-contact, sometimes contact with padding) and of course form and kicks and blocking. The classes are full and popular. The dojong is large enough to accommodate and because it is so well organized(usually 2 – 3 instructors assist Master Hwang) the students get plenty of attention. The exercises are taught by Master Hwang who demonstrates kicks and form often; he clearly loves teaching and the students learn directly from the best. So glad my son is here!