Professor Immortal

Professor immortal is a good man who likes to go off on rants about different things, especially scientific theories.

Backstory
Manfred was a lab intern before the virus, studying DNA. He was never really studying it, mostly just getting the slides and papers for the "real" scientists, he would always read up on whatever theories seemed interesting to him while he was sitting around letting the scientists work. He always had wanted to create things to help people, secretly wishing he had the materials to do so.

Powers
Enhanced Intelligence: Concept-Dependent Immortality:
 * User has immense memory and other mental capacities, allowing thinking on various different levels at once and while multitasking. User can immediately conceive complex formulas and models, possible results and other factors on speed comparable to super-computers as well as recall everything they have experienced, connecting and comparing known facts, etc.
 * The user represents a certain concept/attribute. So long as they exist, the user is Immortal and indestructible. Their immortality depends on the concept's existence; for example, if they represent war, universal peace will render the user mortal. Professor Immortal depends on Knowledge, for as long as it is around he will live.