Wreck-It Ralph

Wreck-It Ralph is the protagonist of the movie with the same name, Wreck-It Ralph. He is the main antagonist in the game Fix-It Felix, Jr. but is tired and dissatisfied of being the bad guy due to feeling unwanted in his game.
Despite his hulking appearance, Ralph is ultimately humble, sweet and kind at heart. Even so, he admittedly has a temper problem, which results in him wrecking things when angered. In fact, it is because of his wrecking programming that Ralph was often shunned by the Nicelanders, and Ralph proves to be ashamed of his wrecking habits at certain points. During the film, he appears oblivious to what actually makes one a hero. During the first part of his adventure, he is openly out for himself, believing earning a medal (though he did not technically earn it) would automatically give him the title of a hero. It is not until he meets and befriends a young girl named Vanellope, that he learns being a hero means learning to put others before yourself. Aside from this, Ralph can be a bit clumsy, mostly due to his massive size.

Though he doesn't exactly appear to be, Ralph actually proves to be quite intelligent. This is seen during the climax of the film where he quickly concocts the plan to erupt Diet Cola Mountain so the Cy-Bugs invading Sugar Rush would mistake the Diet Cola lava for a beacon. This is seen again minutes later when King Candy (as a Cy-Bug) carries Ralph into the air, presumably preventing him from completing his mission. However, Ralph realizes he’s being held right above the mountain and breaks free of Candy’s grasp, quickly realizing his weight could bring down the Mentos crater that would cause the eruption. In the end, Ralph finally makes peace with his role as a video-game villain while maintaining his friendships with Vanellope, Felix, and the other Bad Guys. He states that Vanellope’s friendship is all he needs to be happy.
Ralph is a "giant of a man", and according to Ralph himself, is nine feet tall and weighs 643 pounds (292 kilograms). He is muscular and beefy, with his most noticeable features being his huge hands and feet, made for crushing and smashing things. Ralph has spiky dark auburn (red in 8-bit) hair. Ralph's usual attire clothing are a pair of burgundy red overalls with one strap across his right shoulder while the left strap is broken. He also wears a large red plaid-patterned shirt with ripped-off sleeves which has three buttons at the neck, two of which are buttoned up, and he also wears a turquoise green undershirt beneath his plaid shirt. He is never seen wearing shoes.

The Wreck-It Ralph Wikia