Just for your information, since starcraft and warcraft are really popular in Korea, we usually use the term "gosu" for professional player which basically mean

Just for your information, since starcraft and warcraft are really popular in Korea, we usually use the term "gosu" for professional player which basically mean "progammer" in Korean. So, we often see things such as: This guy is pretty gosu or This guy is chobo (beginner) ;)