KST stands for Korea Standard Time and is often used in international contexts when it comes to for example arranging meetings with persons in other timezones such as WET (Western Europe Time).
"The video is uploaded at 8pm KST."
"I'll call you back at 10am KST."
The continent that's never visited by Korean idol groups such as BTS
, probably because of its tiny population and few fans.
BTS:"We should have tour dates in Europe, too."
Bang PD-nim:"No not today!"