Gringo Chief

He has a dark complexion, blond hair, and always looks happy. He's Latino with dyed hair. He wears the same clothes as Paulo Chinguetas (a pink shirt and light blue pants with a belt). When he smells something bad, he puts on a fumigation mask.

He is Negas's second-in-command. Although Negas hates them and treats them just as badly, and they treat him the same way.
He is a white supremacist even though he is brown.
As time passed, Ñoñostacio forgot about the factory and Paulo and got used to this boss, but after returning to Mexico he wanted Paulo again and to be in the factory.
It could be that he is Paulo Chinguetas' alter ego, as they have similarities and differences. Similarities include both wearing pink shirts and tucked-in blue pants, being bosses of their respective factories, mistreating their employees, and having outdated operational plans. Differences include the fact that the Gringo Boss is dark-skinned, muscular, blond-haired, and has a more irritating personality, while Paulo is yellow-skinned, fat, has brown hair, and a more tolerable personality.
He is believed to be Nelson, Paulo's boss.