You are Aragorn

Aragorn - Image Copyright New Line Cinema

Also known variously as Strider, the Dunedan and Isildur's Heir, Aragorn son of Arathorn was a member of the Fellowship of the Ring, charged with the task of seeing the Ring and its bearer, Frodo Baggins, safely to the Crack of Doom. Following the War of the Ring, Aragorn took his rightful place as King.