Romaji: Corni) is the Gym Leader of the Shalour Gym of Shalour City. She specializes in Fighting-type Pokémon. She gives the Rumble Badge to Trainers who defeat her. She is the only character in the games to have the Trainer class Successor.
Korrina is a relatively young girl with blond hair with a giant ponytail along with two pigtails going through her helmet. She wears roller blades and uses them to move around. With the Mega Glove on her left hand, she can Mega Evolve her Lucario. She has a red and white theme to her design with everything but the bike shorts beneath her skirt being a combination of both colors.
