A brave boy with a heart of gold and the first pilot of Team Athlon. Haeil can sometimes come across as insecure, unsure if what he does makes him a good person or not, and thin-skinned. but he's honest and true to himself. He believes there's no point in winning if it isn't done with integrity. He cherishes his friends, and despite not acting like it, adores physical affection. Nonetheless, he has a major passion for racing (and eventually robot dodgeball) and wants to be the best there is.