Who's happy it's their birthday? That guy. Born in 1971. World renowned co-star and character actor. He may have even gotten mentioned a time or two here on the Observation Deck.
*Sorry for the long hiatus on birthday announcements. Literally pairs of people (okay, a pair of people) asked that I start it back up so here we are. I'll do one person a day, I don't promise that I won't repeat someone I did last year, and if you'd like to add someone else in the comments please do.