Bors (/ˈbɔːrz/; French: Bohort) is the name of two knights in the Arthurian legend, one the father and one the son. Bors the Elder is the King of Gaunnes or Gaul during the early period of King Arthur's reign, and is King Ban of Benoic's brother. The two first appear in the 13th-century Lancelot-Grail cycle. Bors the Younger later becomes one of the best Knights of the Round Table, and even achieves the Holy Grail.
As Ban's brother, King Bors is Lancelot's and Hector de Maris' uncle. He marries Evaine, the sister of Ban's wife Elaine, and has two sons, Bors the Younger and Lionel. Ban and Bors become Arthur's early allies in his fight against eleven rebel kings in Britain, including Lot, Urien, and Caradoc, and he vows to help them against their enemy Claudas, who has been threatening their lands. Arthur is late on his promise, however, and Claudas succeeds in his invasion, resulting in both kings' deaths. Ban's son Lancelot is taken by the Lady of the Lake, but Bors' children are raised in captivity by Claudas' retainers.
Sir Bors the Younger is better known than King Bors throughout Arthurian studies. Sir Bors and Lionel live for several years at Claudas' court. But they eventually rebel against him and even slay his cruel son Dorin. Before Claudas can retaliate, the boys are rescued by a servant of the Lady of the Lake and are spirited off to be raised with their cousin Lancelot. All three grow to be excellent knights and go to Camelot to join King Arthur's retinue. Bors is recognizable by a distinctive scar on his forehead, and participates in most of the king's conflicts, including the eventual battle with Claudas that liberates his father's lands. Bors fathers Sir Elyan the White when the daughter of King Brandegoris tricks him into sleeping with her by way of a magic ring; he later introduces his son into the Round Table.