Claim: Jean Grey is a character.
Evidence: Jean Grey-Summers -LRB- born Jean Elaine Grey -RRB- is a fictional superhero appearing in American comic books published by Marvel Comics.
A superhero -LRB- sometimes rendered super-hero or super hero -RRB- is a type of heroic stock character who possesses supernatural or superhuman powers and who is dedicated to fighting crime , protecting the public , and usually battling supervillains.