Rookie

ROOKIE is the smartest penguin in Club Penguin.He gives advice like that nothing can happen from something cursed and that you can read the Newspaper Hat if you are bored.He also invented the Time Trekker.
His worst nightmare is GARY, or so it seems.
== Or is he the smartest?! ==
No, he totally is not! 
=== The truth is... ===
ROOKIE was a penguin who knew nothing on his first day (Aug 13 [Friday 13 example] 2010), and became a tour guide on Apr 1 2011, only to be banned that day for being inexperienced.
He kept doing it, until he became a little more experienced.