This is Roger Doofenshmirtz-3D, a.k.a. Anti-Roger.
He is the 3rd Dimension counterpart of Roger Doofenshmirtz. Unlike his prime counterpart, he never got any respect from his parents and has been dropped by them one time which caused the scar on his head. Now he follows a life of smuggling and stealing. He also hates his brother Heinz and likes seeing his niece Vanessa to convince her to help him with theft since he likes her skills, though she refuses to do so.