2015 is the year of the blue sheep in Korea.(2014 was the year of the blue horse)
In Korea every year is represented by an animal. For example, I was born in the year of the yellow dragon.
Fun fact : There is an old saying, a girl born in the year of the yellow dragon can be considered to be obstinate.
Although I don't know for sure whether it is a proven fact or not.
Happy New Year!