Leah is an expert 10-year-old underwater breath-holder at an all-girls academy called 'Breath-Holding Academy for Pearly Girls'. Leah always wears a black long-sleeved full-body rubber wetsuit, a pair of pink swimming goggles, a pair of dark gray rubber gloves, a yellow swimming cap, a pair of black flippers and a pair of black nose-clips. She is an expert breath-holder, and she loves to be in situations where she's risking her life and holding her breath for a long period of time.