Al Leon is a 19-year-old boy from Europe, and the youngest of three siblings.
He has blonde hair and green eyes. He has short golden locks except for the long braid that runs beside his right face. He wears a formal victorian white ensemble with blue socks and carries a walking stick.
Al comes off as pompous and entitled, however, despite these traits he's noble to some extent. While he cares deeply for his chaperone Sophia, he has also shown loyalty to his fellow racers Appare, Kosame, Hototo and Jing later on to the point of friendship, as he is willing to look out for one another.