From The Lord of the Rings wiki
Legolas Greenleaf
Legolas Greenleaf was a Sindarin Elf of the Woodland Realm and a prominent member of the Fellowship of the Ring who served as a skilled archer during the War of the Ring.
Origins and the Fellowship
Legolas was the son of Thranduil, the King of the Woodland Realm in Mirkwood. He first appeared at the Council of Elrond in Rivendell, where he was chosen to represent the Elves in the Fellowship of the Ring. Alongside companions such as Aragorn, Gandalf the Grey, and the hobbit Frodo Baggins, he pledged his aid in the quest to destroy the One Ring.
Skills and Relationships
Renowned for his keen elven sight and unparalleled skill with the bow, Legolas proved vital in numerous battles against the forces of Sauron. Despite the historical animosity between their peoples, he developed a deep and enduring friendship with the Dwarf Gimli. This bond became a symbol of unity among the Free Peoples of Middle-earth as they fought alongside Meriadoc Brandybuck, Peregrin Took, and Samwise Gamgee to secure victory against the darkness.