Guzma

Guzma is not a Pokémon, but rather a prominent human character from the Pokémon universe, introduced in Generation VII with the games Pokémon Sun and Moon. He is the boss of Team Skull, a group of delinquents and misfits operating in the Alola region. Guzma is characterized by his rebellious attitude, distinctive white hair, and large, round sunglasses. He sees himself as a "bad guy" and a rival to the player character, often clashing with them throughout their journey. His backstory reveals a troubled youth and a past rivalry with Professor Kukui, stemming from their days as trial-goers. Guzma's motivations are complex; while he leads Team Skull in disruptive activities, he is ultimately seeking validation and a place where he belongs, having felt overlooked and misunderstood. His team's base is a dilapidated mansion, reflecting their outcast status. In the anime, Guzma makes appearances in Pokémon the Series: Sun & Moon, where his personality and role largely mirror his game counterpart, further cementing his status as a memorable antagonist with a distinct style and a touch of tragic depth. His catchphrase, "It's ya boy Guzma!", has become iconic among fans.