Mr. Freeze

Mr. Freeze is a supervillain appearing in American comic books published by DC Comics. Created by writer Dave Wood and artists Sheldon Moldoff and Bob Kane, the character initially debuted in Batman #121 (February 1959) as Mr. Zero, a mad scientist with an unknown birth name who, after a physiology-altering mishap, becomes an ice-themed criminal typically armed with freezing weapons and an adversary of the superhero Batman forced to live in sub-zero temperatures and wear a special "cryo-suit" for survival.