Gary Oak is a Pokémon trainer from Kanto. He holds a rivalry with Brock and the missing Ash Ketchum, but helps combat Ganon and his army along with other enemies. The only person who would consider him a friend is his grandfather, the famed Professor Oak. Gary's narcissistic personality leads to him being a general annoyance to those around him. Due to his supposed hate for those around him, his true allegiance is questionable.