Who the hell is this guy, and who does he think he is?

Died blue hair, ear rings, extremely rude to contestants, and throwing food around if it does not meet his taste. He is a total disgrace and should be removed from the
program. Masterchef Canada is dominated by him, and compared to the many other
counties running their own versions of Masterchef, MC Canada totally disappoints.
The contestants are still making hamburgers and cheese cakes!!! Low entertainment and zero educational value.
Get rid of the poison dwarf