Hwang Jiny
I watched an episode of Korean historical drama Hwang Jiny on the TV just now.
I always wonder how those ancient people thousand years ago do their hair, especially those who can make their hair to look like this:

A giant snail shell on the head.
HAHAHAHAHAHAHAHAHA (o_0)
Hmm… they must have already invented some kinda super strong wax during that time.
