- Born: 473
- Height: 1.93 m/6'4"
- Weight: 102 kg/225
- Eyes: Black
- Hair: Black
- Facial Hair: Sparse but unkempt
- Tattoos: Entire body is covered in them
- Scars: Pocks and bad skin
- Died: 506
Born as a prince of Pictish Gwyngwn, son of Caw. Hueil was the favored son, given a thorough Celtic education including mythology and legend as well as military science, political acumen, and feasting.
Hueil is known to have immediately succeeded his father. Eager to surpass his father's accomplishments he raided Arthur in 506. With the battle lost he raised his intensity and charged the Briton. He died.