Leo and Jimby are two whale shark brothers who are featured in The Biggest Fish.
Character history[]
During the yearly whale shark migration, Leo lost sight of Jimby as he became sick and fell behind his herd. Tubarina, Ester and Polvina saw Leo and took him back to the Shark Palace in order to find a cure for his illness. When the princesses were occupied with other things, Leo snuck off with Gummy following him. Leo found Jimby trapped in a Dryland shipwreck and proceeded to save him just as Tubarina was about to go for help. After saving his brother, Tubarina took the two back to the Shark Palace, where Tubarina gave Leo the medicine for his illness before he and Jimby left to rejoin their herd.