Finn Mertens (also known as Finn the Human) is the main protagonist in Adventure Time. He also appeared in the spin-off series Adventure Time: Distant Lands and returned in the spin-off series Adventure … See more

Series creator Pendleton Ward has stated that he wrote Finn, and Adventure Time as a whole, as though he were … See more

Finn is a teenage human, resembling one in most of his appearances throughout the series. He was roughly five feet at the show's debut, but sometime between "The Cooler" and "The Pajama War," he underwent … See more

Although at times impulsive, aggressive and short tempered, Finn is a kind, brave, selfless, and righteous boy. His aspirations to become a great hero makes him somewhat of a moral sheriff in the Land of Ooo, as he … See more