A photo of child actress Kim Yoo Jung's older brother is becoming a hot issue.

Kim Yoo Jung's brother Kim Bu Geun posted on his facebook, "(Kim Yoo Jung) acting sexy," along with the following photo.

In the revealed photo, Kim Yoo Jung is posing sexy against a wall. The two look so alike that it makes it difficult to tell them apart.

Internet users commented "Born good looking", "He must be really popular with girls" and "He looks feminine."