Johnny Storm is Sue’s younger brother, an astronaut and a member of the Fantastic Four. Johnny is the impetuous and immature brother of Sue Storm. Johnny never really grew up, as academics and work always came so easily to him that he never developed the maturity to cope with what he could accomplish. When Johnny got hit by the cosmic radiation, he and the others got their powers, with Johnny gaining the power of fire generation and flight.
Friends: Reed Richards Ben Grimm The Avengers Peter Parker Silver Surfer
Family: Sue Storm (sister) Reed Richards (brother-in-law)