Answer by taking a quote from the following article:

The Human Torch is a fictional superhero appearing in American comic books published by Marvel Comics. The character is a founding member of the Fantastic Four. He is writer Stan Lee and artist Jack Kirby's reinvention of a similar, previous character, the android Human Torch of the same name and powers was created in 1939 by writer-artist Carl Burgos for Marvel Comics' predecessor company, Timely Comics. Like the rest of the Fantastic Four, Jonathan "Johnny" Storm gained his powers on a spacecraft bombarded by cosmic rays.

Growing up in Glenville, New York, a fictional Long Island suburban town, Johnny Storm lost his mother due to a car accident from which his father, surgeon Franklin Storm, escaped unharmed. Franklin Storm spiraled into alcoholism and financial ruin, and was imprisoned after killing a loan shark in self-defense. Johnny Storm was then raised by his older sister, Sue Storm. At 16, Storm joined his sister and her fiance, Reed Richards, in a space flight in which cosmic radiation transformed those three and spacecraft pilot Ben Grimm into superpowered beings who would become the celebrated superhero team the Fantastic Four. Storm, with the ability to become a flaming human with the power of flight and the ability to project fire, dubs himself the Human Torch, in tribute to the World War II-era hero of that name. In The Fantastic Four #4, it is Storm who discovers an amnesiac hobo whom he helps regain his memory as the antihero Namor the Sub-Mariner, one of the three most popular heroes of Marvel Comics' 1940s forerunner, Timely Comics, returning him to modern continuity. Though a member of a world-famous team, Storm still lived primarily in Glenville and attended Glenville High School. Here he thought he maintained a secret identity, although his fellow townsfolk were well aware of his being a member of the Fantastic Four and simply humored him. This series introduced what would become the recurring Fantastic Four foes the Wizard and Paste-Pot Pete, later known as the Trapster. In Storm's home life, Mike Snow, a member of the high-school wrestling squad, bullied Storm until an accidental flare-up of the Torch's powers scarred Snow's face. Storm dated fellow student Dorrie Evans, although she eventually grew tired of his constant disappearances and broke off their relationship.

Who is namo
Namor the Sub-Mariner, one of the three most popular heroes of Marvel Comics' 1940s forerunner,