Anyone that has served in the US 8th Army in Seoul and trained with them will tell you that Koreans are some of the toughest SOBs to ever put on a uniform.
Remember they live 60 miles south of a mad man with a 1 million man army.
Now time to kick Al-Qaeda's asses!
R.O.K.M.C in Vietnam
9 Special Forces BDE
video of 9SF's Exhibition TAE GWON DO in ASEM 2000
http://www.usrbinthumbs.com/701_Special_Assault_RGT.asf