Cities of the world by landmarks

Name the country with the most international borders whose name starts with each letter.

For each letter A-Z, name the country whose name starts with that letter which has the highest GDP per capita.

Can you name any Country, Capital or U.S. State that starts with A and contains B? Now, can you do this for every combination of two letters?

For each selected animal, name any country where it can be found in the wild. But guess an incorrect country and you get a whammy.