Bowser

Bowser (Known in Japan as Koopa) is the King of all living Koopa Troopas. He has a kid named Bowser Jr., who is as evil as hm. Bowser keeps stealing Princess Peach for unknown reasons. But Mario always stops him. In Mario Kart: Double Dash!!, it is reveled that Bowser and his son can create "Bowser shells".

Dojo Information
Bowser, the king of koopas, came here so he can pwn Mario and steal Princess Peach.http://ssbr-dojo.blogspot.com/2011/01/bowser.html

As a badge
Bowser represents the "King Koopa" badge. This badge can be earned by making 250 edits on the wiki.