Leo

Name: Leo
Gender: Male
Age: 324 (Merman years. Human years he's about 18)
Personality: Happy, playful
Bio: Leo was born an orphan, and would have most likely died if Kile and Cal hadn't found him. Later on, he found a mer-shark boy by the name of Macro, who was younger than him by over a century, and lost, so he took the mer-shark back to his friends, to the disapproval of Kile and Cal until the mer-shark chased away a group of sharks that had been stalking them to eat them all, and if it hadn't been for Marco's shark senses, they might not have survived the attack.
Race: Merman
Height: 15'8"

Long-haired version: darksonicboom.deviantart.com/a…