Article 2 section 1 clause 5 -
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.
Note ‘....or a citizen of the United States at the time of the adoption of this Constitution...’!
The founders knew at that time they were not nbc but they were US citizens and they exempted themselves from the nbc requirement, until one generation later...
This is the FACT. Obviously you the non-Trumpanzee don’t know this fact and make a fool of yourself!
The OP claimed all previous Presidents were US citizens at birth, which is a thoroughly preposterous fiction.