His whole life - The president must be a natural born US citizen and be at least 35 years old. ( So, you can say he must have been a citizen for the longer of all his life and 35 years. ) The president must also have actually lived in the US for 14 years.
From birth
You have to be a natural born citizen in the US to be President.
since birth
you have to be born in america, a citizen for at least 14 years, and 35 years old to be president.
Their entire life. To become a U.S. President, you must have been born a citizen.
you have to be born in America to become president
since birth
You have to be a natural-born US citizen, so your entire life.
Yes. As long as he or she is a US citizen born in the US.
In order to run for U.S. President or Vice President, a person must have been a U.S. citizen since birth.
You must be a natural born citizen of the US.
As long as the President of the USA is a citizen of this nation, of course he/she can have a non American parent.