Well, yes he is the rightful king of Gondor, but he turned from the path, he did not want to be a leader he even wanted to fight the Bellrog instead of being leader of the group and he was very disappointed when Gandalf fell because he knew he would have to lead. And at the end he becomes king so yes he is a king in lord of the rings.
The name of the king who returns in The Lord of The Rings: The Return of The King is Aragorn, son of Arathorn, Isildur's heir of the line of Numenor.
You can buy a copy of "The Tale of Aragorn and Arwen" in "The Lord of the Rings: The Return of the King," which is part of J.R.R. Tolkien's "The Lord of the Rings" series. It's available in most bookstores, online retailers, and libraries.
Aragorn
After The Lord of the Rings? No, he is in the Undying Lands.
Arwen is a strong female lead in the Lord of the Rings trilogy. She is the love interest of Aragorn who is supposed to be the King of Gondor. She eventually gives her immortality to Aragorn and saves Frodo Baggins' life.
Aragorn .
His real name is Aragorn II, but once he becomes the king of Gondor he is called Elessar Telcontar.
The character Strider in The Lord Of The Rings is also known as Aragorn.
"Lord of the Rings: Conquest" and "Lord of the Rings: Aragorn's Quest" are both released on the DS.
His sword, Andúril.
Anduril
Arwen Undomiel