Last night, a bearded male passenger was seated on a plane next to a stranger that looked exactly like him. His wife's friend Lee Beattie, posted the picture of the man and his doppelgänger on Twitter. There are of course a few differences in features between these guys, but everything else down to the length of their ginger beards and how they part their hair is exactly alike. Even from the head shot it looks they share the same weight and frame.  The magic of smart phones and social media now helps document these weird incidents. There's even a website that helps people find strangers that look exactly like themselves. 

Sources: The Telegraph | Twitter