Kepler Yubified is a roblox youtuber who makes videos about obbies, they like forcing people to make thumbnails without them getting paid (Someone called TheYellowSmithereen (who is a he) is an example of this), Kepler is a narcissist and he cries and swears at constructive criticism. Kepler is a northener. Kepler isn't the nicest person when he is told what to do and he thinks he is very entitled. Kepler thinks he is muscly and smart although he is, quite in fact, rather inferior. Kepler is 13