You Won't Believe How Old Kourtney Kardashian Is In This Throwback Pic!

WHUT??
We know from her Instagram Kourtney Kardashian looks ageless in a bikini — but apparently she’s been doing so for quite a while!
Related: Inside Kourtney’s Double Date With Kendall Jenner
The KUWTK star posted a pic Tuesday from an astounding 25 years ago — and she looks almost exactly the same!
Look! 

14?? How?!?
Kourtney is 39 now and barely looks 5 years older.

Apparently the fountain of youth is being a single mother of three children — who knew??
[Image via Kourtney Kardashian/Instagram.]