Hiyoihoi

Grande Duke Hiyhoiyhoiy Smith is Queen Durian Smith's twin brother and  Guardian of the Easton Kingdom. While being brainwashed by Tatanga he was defeated by Mario who also freed him from Tatanga's brainwash slavery. He also made a suggestion on Tamao and Dragonzamazu building an underground HQ for  Guardians of Sarasaland.