He made his first appearance as the protagonist and playable character of the 1981 arcade game, Donkey Kong, under the alias of Jumpman, though he would soon reappear in the arcade game, Mario Bros., alongside his younger brother, Luigi.
Mario (originally known as Jumpman in the arcade game, Donkey Kong) is the titular main protagonist of the Super Mario video game series, as well as the company mascot of Nintendo. There are versions of this character available that don't have their own branch articles!