Gary Oak

From Pokemon - Wiki on Neoseeker

Gary Oak
Gary as seen in the Sinnoh Series
Japanese Name	オーキド・シゲル Shigeru Ōkido
Voice Actors	Jimmy Zoppi (English)
First Video Game Appearance	Pokemon Yellow
First Anime Episode	Pokémon, I Choose You!
Occupation	Former Pokemon Trainer Pokemon Researcher
Preferred Pokémon Type	Various

Gary Oak is of Pallet Town and is one of Ash's competitive rivals. He is first introduced in the episode "Pokémon! I Choose You!. He, too, sets out to be the top trainer and Elite Four Champion. Gary usually get Ash all riled up and steamed. He is usually seen with women cheering and chasing for him.

His starter was Squirtle. He is also the grandson of Professor Oak.