chef
https://en.wikipedia.org/wiki/Category:Chefs
https://en.wikipedia.org/wiki/Chef
https://www.wikidata.org/wiki/Q3499072
Broadly, a cook; however, more commonly used to refer to the head cook of a restaurant or other establishment.
When used in reference to a cook with no sous-chefs or other workers beneath him, the term connotes a certain degree of prestige—whether culinary education or ability—distinguishing the chef from a “cook”. As a borrowing, chef was originally italicized, but such treatment is now obsolete. Within a catering establishment, the head cook (and no-one else) will normally be addressed simply as "chef" as a term of respect.
chefs
persons by occupation