Bowser has been wreaking havoc in Mario’s life longer than we can remember. These two have seemingly been going at it for more than a lifetime. Bowser just can’t keep his hands off of Princess Peach. Mario would be better off chaining her to a fence in an underwater castle rather than letting her lollygag around the Mushroom Kingdom. It is only a matter of time before these two will wage war again. This is the ultimate rivalry to end all other rivalries. Even if it is a little one sided, I am sure Bowser will never stop trying to make Mario’s life difficult.