Your a dueler, eh?
What qualification did he not meet?No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any Person be eligible to that Office who shall not have attained to the Age of thirty five Years, and been fourteen Years a Resident within the United States.
He was born in hawaii.
Read this, then you will understand why. The Logic of a Natural Born Citizen