Hilbert

Hilbert is a longtime friend of Cheren, Hilda and Bianca, as the four of them all make their homes in Nuvema Town of the Unova region. He is a very serious and disciplined student and is oftentimes blindsided by his relentless desire for accomplishments. Fortunately for him—and also to his dismay—he is kept in check by Hilda.

Hilbert was first introduced in Pokémon Black and Pokémon White versions.