Katt the Penguin (Katherine Le Pengu) was bornin 18, October 1999 in Club penguin island , 1 year younger than her brother Percy. When she was 3, she found a strange thing, it was a coin, she didn't know that it was a coin, so she kept it, When she entered kindergarten, she was a total prankster, she made friends with Lean and Lyn, then she met Rookie in school, they are friends since then. She was bullied a lot in school cause she want like a normal penguin, her friends protected her, thats why she owes them one, And a big one.
In 2016, she and her brother Percy and her sister Heather, made a band called Rad Guyz. They were a success and have sold 3 million copies of their debut studio album.
=== EPF Agent ===In 2017, she was invited by a friend of hers to the EPF agency. During testing for approval, she almost completely failed the test, due to thinking thoughts about pranking other penguins. But she quickly forgot, got approved, and is respectful towards other penguins.
1.-She was the only one that was born with a rainbow hair in her family.