Kaitlin Olson Instagram – When I auditioned for a tv show called It’s Always Sunny in Philadelphia there was a guy in the room who looked pretty much like this. I was like “wait, this little boy is the show runner?” He sure was. He fucking nailed it. Not a day has gone by that I haven’t bet all my money and all my heart on him. Happy birthday @robmcelhenney , are you older than me yet?