If you look back at childhood pictures, you'll probably see some noticable changes. We hope, at least. Maybe you're hairier, lost all that baby pudge or are way more of a stud muffin nowadays. Regardless, this sort of comparison can be fun, and in some cases, really funny.

Internet favorite Ze Frank is the guy behind the 'Young Me/Now Me' project, in which he invites people to take this nostalgia one step further by recreating childhood photos and sending in the finished products. It's a simple yet hilarious concept that creates simply awesome results. Check out some of our favorites below.

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