You should've heard my name

You should've heard my name. you've seen my face, I know you have, but you've never heard my name. You've never heard my name because I was stuck in the shadows of my brother, he tried to protect me from everything, but he never would've been able to stop that bludger, the bludger, the bludger that brought me into the reality of the world. The bludger that was hit by a certain red headed twin, who would've known that that would be the start, the start of a forbidden roller coaster