The legal drinking age for anyone living and working temporarily in Antarctica is determined by the government that supports the research station where the worker works.
If there is no federal guideline -- and there may not be -- the station manager may decide on a legal drinking age.
The legal drinking age in Barbados is 18 years old.
The legal drinking age in Brazil is 18 years old.
The legal drinking age in Jamaica is 18 years old.
There is no legal drinking age, but you have to be 18 to purchase.
The legal drinking age in Wyoming is 21 years old.
16 (by Wikipedia)
The legal drinking age at Jamaican resorts is 18 years old.
The legal drinking age at resorts in Jamaica is 18 years old.
The legal drinking age in New Zealand is 18 years old.
The legal drinking age in England during the 1940s was 18 years old.
The Legal drinking age in St. Lucia is 18 years Old.
16, but it's not being enforced