The Fantastic Four is a fictional superhero team appearing in comic books published by Marvel Comics. The group debuted in The Fantastic Four #1 (cover dated Nov. 1961), which helped to usher in a new level of realism in the medium. The Fantastic Four was the first superhero team created by writer-editor Stan Lee and artist/co-plotter Jack Kirby, who developed a collaborative approach to creating comics with this title that they would use from then on. As the first superhero team title produced by Marvel Comics, it formed a cornerstone of the company's 1960s rise from a small division of a publishing company to a pop culture conglomerate. The title would go on to showcase the talents of comics creators such as Roy Thomas, John Buscema, George Pérez, John Byrne, Steve Englehart, Walt Simonson, and Tom DeFalco, and is one of several Marvel titles originating in the Silver Age of Comic Books that is still in publication in the 2010s.
The four individuals traditionally associated with the Fantastic Four, who gained superpowers after exposure to cosmic rays during a scientific mission to outer space, are: Mister Fantastic (Reed Richards), a scientific genius and the leader of the group, who can stretch his body into incredible lengths and shapes; the Invisible Woman (Susan "Sue" Storm), who eventually married Reed, who can render herself invisible and later project powerful force fields; the Human Torch (Johnny Storm), Sue's younger brother, who can generate flames, surround himself with them and fly; and the monstrous Thing (Ben Grimm), their grumpy but benevolent friend, a former college football star and Reed's college roommate as well as a good pilot, who possesses superhuman strength and endurance due to the nature of his stone-like flesh.
Ever since their original 1961 introduction, the Fantastic Four have been portrayed as a somewhat dysfunctional, yet loving, family. Breaking convention with other comic book archetypes of the time, they would squabble and hold grudges both deep and petty, and eschewed anonymity or secret identities in favor of celebrity status. The team is also well known for its recurring encounters with characters such as the villainous monarch Doctor Doom, the planet-devouring Galactus, the sea-dwelling prince Namor, the space faring Silver Surfer, and the shape-changing alien Skrulls.