Sergio
From Bulbapedia, the community-driven Pokémon encyclopedia.
Sergio (Japanese: スギオ Sugio) is Noland's best assistant. He appeared in Numero Uno Articuno and The Symbol Life. His English voice actor is David Chen.
He appears to be very good friends with Noland, joking around with the Frontier Brain when one of his inventions failed. He also officiated the match between Noland and Ash.
Sergio does not exist in any other canon.
