As of 2014, there has never been an openly gay president, but Jóhanna Sigurðardóttir of Iceland is the world's first openly gay prime minister.
There has never been an openly gay vice president.
There has never been any openly gay president.
There has never been an openly (or otherwise known) gay president. Buchanan is suspected, but he didn't have a partner that we know of.
There is no law against it and some openly gay people have served in Congress. No one can say what the future will bring.
Jóhanna Sigurðardóttir, the Prime Minister of Iceland is the first openly gay head of government in modern times.
He is openly gay.
Yes, he openly gay.
He is openly gay musician.
You can be openly gay in the militaries of most western countries, including the United States.
The first openly gay person in the world was Wisconsin's Tammy Baldwin.
Yes. She is openly gay.