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[VivaVeronica]

I'm new here so I hope this it's alright to post my question here.

I don't know that much about wines except for some things that I've read. I've been having an argument with someone on another website about bordeaux. This person claims that he/she has had 200 year old bordeaux and that it was great. I've read that a good bordeaux is only drinkable for about 50 years. Please tell me who is correct.

Thank you!