Who is favorite food was fish?

Please provide me with more context! I need to know who you're asking about. For example:

* "Who's favorite food was fish?" (This is too broad! Tell me who you're talking about - a historical figure, a fictional character, etc.)

* "Who is the fictional character whose favorite food was fish?"

* "Who is the famous chef whose favorite food was fish?"

Once you give me more information, I can help you find out who's favorite food was fish!