Hyungsik updated his Twitter with a past photo of himself from childhood, showing that his looks have matured but not greatly changed otherwise.  However, it appears he had not discovered this gem of a picture on his own--but rather, others had found it first.

He wrote, "To think that a past photo even I don't have was found in everyone else's hands.  I feel good that I was able to score a past picture (I don't even know when it was taken) thanks to all of you.  I feel really weird looking at an old picture.  I wonder what I was thinking then."

SEE ALSO: Netizens dig up past school photos of Girl's Day's Hyeri

He compared the past photo with a more recent one, saying, "My eyebrows grew out more and that's it."