Girl group AOA's member Seolhyun revealed her childhood as an athletic kid.

On Friday, on AOA's Facebook (www.facebook.com/OfficialAOA) was posted three pictures under the title "Seolhyun the sporty girl since childhood."

In the pictures, Seolhyun has her name taped onto her sweater and is doing various sports such as dancing, running, and relay. Her beauty that she has now is also clearly evident in her young face- catching much attention.

AOA released their third mini album Heart Attack on June 22.