Professor Grand Oak

Professor Grand Oak is the professor that appears in Pokémon HOME.

Appearance
Grand Oak is an old, long haired man who wears green glasses similar to arrows, and white clothing. He also wears a green and black belt with a Poké ball on it.

Trivia

 * Grand Oak shares a similar name with Professor Oak.
 * The arrows on his glasses represent the trading system in Pokémon HOME.