His name is Thaddeus Kalinoski and he's made a pretty good living off of looking like "The Hangover" star, Zach Galifianakis.

Kalinoski suffered a bad divorce, put on 20 pounds, and didn't cut his hair or beard, transforming himself into Alan from "The Hangover."

(Legendary Pictures / Celebrity Net Worth)

It began when a random stranger handed him $100 and suggested he buy himself a drink. He then spent the entire weekend partying, as people invited him to join their gatherings, hop into their limos, or jump in the pool. He extended his stay, and four years later his career is still going strong.

CelebrityNetWorth.com

Thaddeus has gone so far as to memorize quotes from the trilogy and he has an animatronic baby and monkey that travel around with him. He never asks for payment but he still takes home over $250,000 a year.

(Celebrity Net Worth)
(Celebrity Net Worth)
(Celebrity Net Worth)