The SM Entertainment's much anticipated new boy group, EXO, finally unveiled its new member, Se Hun.

On January 10th, SM unveiled new teaser video which showcases more of Kai and the fifth member Se Hun, who is 17 years old and a powerful dancer that will join either EXO-K or EXO-M. He is well-known for being a tall, good-looking and well-rounded boy.

So far, SM has introduced members Kai, Lu Han, Tao, Chen and Se Hun, exciting fans' curiosity and raising much expectations. These members will make their debut in either EXO-K or EXO-M, which will make their debut on the same day.