Baymax

Baymax
Baymax attacking Sasquatch in Alpha Flight #9 (January 2005).
Art by Clayton Henry.
Publication information
PublisherMarvel Comics
First appearanceSunfire & Big Hero 6 #1 (September 1998)
Created bySteven T. Seagle
Duncan Rouleau
In-story information
SpeciesSynthetic entity
Team affiliationsBig Hero 6
PartnershipsHiro Takachiho
AbilitiesMorph body into dragon or mecha

Baymax is a fictional superhero character appearing in American comic books published by Marvel Comics. Created by Steven T. Seagle and Duncan Rouleau, Baymax first appeared in Sunfire & Big Hero 6 #1 (September 1998). Baymax begins his existence as Hiro Takachiho's science project. Originally designed to be a hydro-powered robotic synthformer programmed to serve as Hiro's personal bodyguard, butler and chauffeur, Baymax becomes Hiro's best friend and father figure after being programmed with his recently deceased father's brain engrams. When the Giri recruits Hiro into the fledgling super-team Big Hero 6, Baymax also joins the team, where his phenomenal strength, amazing surveillance and data analysis capabilities have proven useful.

Baymax is an artificial synthformer capable of synthtransing his body into various forms: a large humanoid male, "Battle-Dragon" and "Action-Mecha". The first serves as his default form, designed to be less conspicuous in public while attending to Hiro's daily needs. His other forms, significantly more powerful and imposing, are primarily used during undercover missions and other hostile operations. In all forms, Baymax has internal scanners and sensors able to detect and evaluate threats posed by nearby lifeforms. He is also programmed with fighting techniques from forms of combat including karate, tae kwon do, Western boxing and Wing Chun.

Baymax appears in the 2014 Disney animated film Big Hero 6 and its extended media, voiced by Scott Adsit. He is depicted as an inflatable robot built by Tadashi, the older brother of the protagonist Hiro Hamada, to serve as a healthcare companion. When he is with Big Hero 6, Baymax wears armor that has wings allowing him to fly, while his fists can detach like rocket punches. The armor also has magnets attached to his back for Hiro to stick on while flying. Baymax appeared in the sequel television series, which continued the story of the film which aired from 2017 to 2021 on Disney Channel and Disney XD. Baymax appeared in the spin-off series Baymax!, it premiered on June 29, 2022 on Disney+.