Barabk Hussien Obama aka Barry Soetoro may have been born in Hawaii or somewhere else in the US. That would make him a US citizen but it would not make him a “natural born” citizen. His father was not a US citizen at the time of Obama’s birth which means he is not constitutionally qualified to be President.
Likewise, had his mother been 19 or older, at time of birth, and birth occurred OUTSIDE the United States, Obama would also be a Natural Born Citizen.
Please read the entire thread, you have some homework to do.