Korrina (Japanese: コルニ Corni) is the Gym Leader of Shalour City's Gym, known officially as the Shalour Gym. She specializes in Fighting-type Pokémon. She gives the Rumble Badge to Trainers who defeat her. In Pokémon the Series: XY, she is a recurring character during the course of the saga and temporarily traveled with Ash and his friends from Mega Revelations! to The Bonds of Mega Evolution!. She returns in Pokémon Journeys: The Series as a participant in the World Coronation Series and a minor rival for Ash.