"Well excuse me princess!"--Link-Legend of Zelda T.V series.
Link is the main hero of the Legend Of Zelda series, made by Nintendo
He lives in various different places in the games. But in most of these games (excluding Skyward Sword) he is traveling the Land of Hyrule in Search of Princess Zelda, who has been Kidnapped or is in Danger in another way.
In most (excluding the original Legend of Zelda game) games he is also the holder of the Triforce of Courage. There are also various storys of how Link got his Green Tunic. In Ocarina of Time he got it because its the default clothing of all Kokiri (the place where he lives in that game), in the Minish Cap he got his Cap because its his talking firend who accopanies him during the game, and in Skyward Sword and Wind Waker it is the tunic of an ancient hero. Link is playable in all the Super Smash Bros. games.