Hideaki Sorachi was born May 25, 1979. He's a Japanese manga artist best known for creating Gintama, the long-running sci-fi comedy that made him famous.
Sorachi got interested in manga early on, but a discouraging moment in fourth grade—when his father laughed at his drawings—made him drop the idea for years. After struggling to find regular work post-graduation, he circled back to manga, which he'd picked up during university. His first series, Dandylion, gave him some initial recognition and actually appeared as a bonus in the first volume of Gintama, complete with a foreword from Sorachi himself.
The origin of Gintama is pretty funny. In 2003, his editor pushed him to create something tied to a new Shinsengumi TV drama set to air the following year. Sorachi's actual pitch was basically "Harry Potter but with demon slayers at a school." After some back-and-forth and a failed attempt to actually write the Shinsengumi angle, he abandoned the whole thing, salvaged what he had, and twisted it into the pseudo-historical sci-fi comedy that became Gintama instead.
Sorachi studied commercial advertising in college, which honestly shows in his eye for visual gags and character design.
Content compiled by AnimeList.moe from publicly available sources.