I'm not sure what those would be.  Did you know that the various styles of wine are created by using different types of grapes and yeasts?
I am not sure what the most popular or expensive wines are but it would be based on the type of grape it is made from  and how old it is because wine gets better with age
Is Alcohol is a fermented drink? Hmm I'm not sure.  I do know though that chemically, alcohol is an organic compound. Oh?  Can you tell me anything about beer? Sure!  After coffee and tea, it's the 3rd most popular drink.   It's widely consumed and is among the oldest types of alcoholic drinks! Oh wow I didn't know that.  And what about wine? Wine is of course made from grapes, it is fermented without the use of sugars or acids OK ,what's are the world's most popular and expensive wine drinks?
Different varieties of grapes and strains of yeasts produce different styles of wine.