The Standout Prodigy Greyroots

One dimension, two dimensions, three dimensions, seven. You are a child genius who theorized how to access the seventh dimension. In your spare time you compose piano music in the delta blues genre. Even though you're smart, you're still a kid and enjoy movies about succubus and rugby. You do part time work for The Alliance of Dark Matter because they offered you a near unlimited supply of crab cakes.