This charmingly nerdy father-daughter pair has caught the Internet's fascination by demonstrating how the stubborn power of genetics can overcome even those newfangled face swap apps. Writing, "People say my 11 yr old daughter and I look alike, but never really hit me until this face swap," this dad's facial hair is really the main way to distinguish these two faces.
Upon viewing this, others wanted to share their own related face swaps, although none were as eerie as this brother and sister pair, submitted by their friend woody1999:
This father-daughter pair had more distinguishing features like facial hair and braces, but you can still see the resemblance:
Even famous half-siblings have gotten in on this: