TheWilliam is the founder and owner of CP3D.
- He has stated that CP3D was originally to be called "Club Penguin 2."
- He founded CP3D with Andriy in February 2017.
- His former name both in and outside of CP3D was "WilliamAfton", making him one of the only penguins to have changed username.
- William is a big Michael Jackson fan, often sharing his works in the CP3D Discord server.
- A picture of him could be seen at the Pizza Parlor during the Music Jam 2021.