Whats the name of the fat guy with the beard in the hangover who is funny? Not his real name the one in the movie

Zach Galifianakis played Alan Garner in the Summer hit "The Hangover." He was born in 1969.
Updated on Wednesday, February 01 2012 at 08:25PM EST
Collections: alan garnerzach galifianakisbeardobesityhangover