There are no Jungyae's in Illinois.  There are some in Washington, one of which is headed by Won Kuk Kim, creator of Jungyae Moosul and son of Bok Mon Kim founder of modern practical TKD.  There is also one school soon to be two in O'Fallon, Missouri.  We are a cult.  We will kill you.  Jk.  Jungyae Moosul is the art of practical fighting.  Students aren't taught fancy maneuvers for show that are really not useful in a fight.  If you want to learn how to protect yourself, take Jungyae.  If you want a guarenteed black belt take World Martial Arts and be made fun of.