Boss

From Bulbapedia, the community-driven Pokémon encyclopedia.

Boss (Japanese: ロケットだんボス Team Rocket Boss) is a type of Pokémon trainer that first debuted in the Generation I games. It specifically refers to Giovanni, the boss of Team Rocket.

Appearance

**Boss Sprites**
Image from Pokémon FireRed and LeafGreen

Generation I-introduced trainer classes
Beauty \| Biker \| Bird Keeper \| Black Belt \| Boss \| Bug Catcher \| Burglar \| Champion \| Channeler \| Cooltrainer Cue Ball \| Elite Four \| Engineer \| Fisherman \| Gambler \| Gentleman \| Hiker \| Jr. Trainer♂ \| Jr. Trainer♀ \| Juggler Lass \| Leader \| PokéManiac \| Trainer \| Psychic \| Rival \| Rocker \| Rocket \| Sailor \| Scientist Super Nerd \| Swimmer \| Tamer \| Youngster
Beta classes
Chief \| Pokémon Prof.