Al Feldstein was born 24 October 1925, in Brooklyn, New York, and grew up in Flatbush on East 31st Street between Avenue L and Avenue M. He attended P.S. 191, and when he was eight years old, he won a third-place medal in the annual John Wanamaker art competition. After winning an award in the 1939 New York World's Fair poster contest, he decided on a career in the art field and studied at the High School of Music and Art in upper Manhattan. When he was 15 years old, he was hired by Jerry Iger to work in the Eisner & Iger shop, an art service for the comic book industry. At Eisner & Iger, he earned three dollars a week running errands, inking balloon lines, ruling panel borders and erasing pages. When he began inking backgrounds, his salary jumped to five dollars a week.
With his graduation, he received a scholarship to the Art Students League. He began a rigorous schedule of studying at Brooklyn College during the day, followed by night classes at the Art Students League. At the age of 17, he enlisted in the Air Force in July, 1943, as an aviation cadet and began his basic training in Blytheville, Arkansas. His cadet class was held in reserve, and he was assigned to Special Services, creating signs and service club murals, decorating planes and flight jackets, drawing comic strips for field newspapers and painting squadron insignias for orderly rooms.
After his discharge, Feldstein freelanced art for comic books, including Fox Comics. Feldstein recalled that Bob Farrell, whom he considered a "wheeler-dealer" driving a convertible Cadillac, introduced him to Victor Fox in return for a commission from all payments Fox made to him. Feldstein rewrote Farrell's scripts for Fox and produced the art for the stories. He described Fox as the "typical exploiting comic book publisher of his day, grinding out shameless imitations of successful titles and trends" and mistreating his writers and artists.
Feldstein wrote, drew and packaged the complete Junior and Sunny books for Fox, and adapted the original radio scripts and produced the art for Corliss Archer. Warned by his letterer Jim Wroten to be cautious about payments from Victor Fox, who'd "gotten himself into financial trouble", Feldstein approached Bill Gaines, who'd just taken over as EC Comics publisher following his father's death in a speedboat crash. Feldstein's initial EC assignment was drawing a teenage book, the beginning of a long working relationship with Gaines.