When was the last time you looked at an old picture of yourself? And by old, I mean a picture of your prepubescent self.

How well did you transition through those dark years? Di you come out on the other side as a much different version of yourself? Or just a slightly older looking version of yourself?

Some people have amazing transitions either naturally or surgically.

Here are 70 people who have shared their before and after pictures on TikTok.