Bowser

The King of The Koopas, the big bad who terrorizes the Mushroom Kingdom. Bowser has always been fond of the idea of ruling the biggest kingdom he could find. And of course, that kingdom is the home of the Toads and the Princess Toadstool. The turtle king is also madly in love with the princess, wanting her to be The Koopa Queen. Bowser's goals are set in stone, steal Princess Toadstool for his own, and take over the Mushroom Kingdom