Aragorn son of Arathorn is last king of Gondor from third age of Middle-earth. Arathorn is slain by orcs when Aragorn is only two years old then his mother Gilraen took him to Rivendell in the house of Elrond Halfelven and he look after him like his own son. He gives him name Estel or hope on the sindar. When Aragorn turn twenty Elrond call him and give him heirlooms of his house - Ring of Barahir, shards of Elendil sword - Narsil. He reveals him his true name - Aragorn, son of Arathorn, heir of throne of Gondor. It the same day he meet Arwen Undomiel, daughter of Elrond, in his garden. He falls in love in her from his first sight. She too .But Elrond understand what mean that. He forbade to Aragorn to relate with woman until his end his task. In this time Aragorn meets with Gandalf the Wizard. And in this time Aragorn start his many adventures. Twenty-five years later he pass trough Lothlorien. There Queen Galadriel dresses up his like Elf-lord. Arwen was in Lothlorien at this time too. They meet at the hill of Cerin Amroth. In this moment Arwen made her choice - to choose the mortal life. Aragorn gives her the ring of Barahir like promise. Elrond again forbade to Arwen to marry to Aragorn until he become the king of Gondor & Arnor.
After that in year of 3018 of Third age on 29th September Aragorn meets with Frodo in Bree, where Frodo took him for servant of Enemy. He heals Frodo after Nazgul attack of the Weather top with help of the plant athels. On the Council of Elrond he offer his sword of Frodo.Before leaving of Rivendell - elves re-forge Narsil .Aragorn gives him the name Anduril (Flame of the West).
Aragorn lead the Company after the fell of Gandalf in Moria.Aragorn led the fellowship thought forests of Lothlorien.There they are welcome by Galadriel. She gives to him silver brooch with green stone - Aragorn receive the name Elfish Stone or Elessar.
The Fellowship continues down to Anduin with boat gifted by Lord Celeborn. Down to the river Aragorn seen Gollum which hide behind wood in the river .On the hill of Amon Hen they are attacked by the Uruk-hai's coming from Isengard .Boromir have killed by several arrows. The Fellowship is broken. Merry & Pippin are captured .Frodo & Sam leave alone to Mordor. Aragorn choose to free up Marry & Pippin. Legolas & Gimli comes with him. After 3 day Aragorn met Eomer in the Riddermark .He said uruk-hai was killed and its not sure doe's hobbits are alive. Aragorn go on to Fangorn where found Gandalf .He said hobbits are in safe place. Journey goes on the Edoras, capital of Rohan .There the niece of the King Th?oden, Eowyn falls in love with him. But he tells her that love is impossible because his heart is already taken.
Aragorn fight on Theoden site in the keep of Helms Deep. When all hope for victory is gone Aragorn Gandalf arrives with troops leading by Erkenbrand Hourns.The battle is won.
After that night he travel with Th?oden and Gandalf to tower of Ortank where live Saruman the White. They try to free up him from Sauron lies without success .After that Aragorn take the way to Minas Tirith among with the Rohirrims. There they meet with an army of Dunedain's a twin sons of Elrond - Elladan & Elrohir. They carry massage from Elrond. Aragorn must to take the Paths of Dead. Halbarad brought the banner which Arwen is made secret to him .Aragorn looks in to the palantir of Ortank, taken from Saruman and reveal of Sauron he is last alive heir of Isildur and also he seen the corsairs which came from south. He takes the paths with Legolas, Gimli, Elrohir, Elladan and the Dunesdains he recall the army of dead. Aragorn call them - they follow him, only the real heir of Isildur can recall them. Isildur is cruse them like oath breakers. With army of dead he takes the corsairs and there ships are under his control. He sails upriver to Minas Tirith and there he arrives with Arwen. He joins to Pelennor field's battle. After victory he refuses to enter in the city until he becomes a king. But later Aragorn learn Faramir, Merry & Eowyn dying' he enter and safe them all.
Aragorn makes plan how to trick Sauron because Frodo need more time to destroy the ring. He led mixed troop of Gondor & Rohan to the Black Gate. He use diversionary attack to take Sauron attention away from Mount Doom. Though the Mouth of Sauron insulted him at the parley before the Black Gate, he remained calm and his gaze was such that the Mouth of Sauron felt assaulted, and almost immediately withdrew inside the Gates of Mordor. Aragorn also rallied the men when all hope seemed to fail at the news of Frodo's "death," and led them to victory over the now spiritless orcs and trolls after the Ring was destroyed.
After the War Of the ring he marries to Arwen and rule under the name Elessar. Have one son Eldarion and several daughters. Dies on 1st March 120 year of Forth Age.