Damselfish

Damselfish is a student at Silvershoal High. She's a skilled member of the track team, second only to Mudskipper. His parents were both Aquaolypmic athletes, and from a young age, she felt pressured to be as good as them. She's spent her entire life training. After Mudskipper joined the track team, quickly becoming the head of it, he felt defeated. He had failed. His entire life had been a waste. She feels an intense hatred towards Mudskipper because of this, but it's tempered by her respect for his skill.