Being the son of Bowser and prince of his kingdom , Bowser Jr is quite the hyperactive troublemaker, wanting nothing more than to live up to his dad’s evilness, and impress him in the long run. He loves to cause havoc for people, but as any rich child, is very spoiled, and hating the idea of him losing to the point of always having a defense if he messes up. Despite this, Jr is also pretty fearless, always taking an opportunity to thwart his opponents without thinking, which doesn't really line up well with his mentor, Kamek.