In the most technical sense...not necessarily. If Obama Sr. is his legal father than Obama is not a NBC. Especially so if he was born outside the country.
Even if he were a NBC, it’s all the lies, the fraud, the forged documents, the stolen SSN’s, the corruption, the communism, the marxism, the murders (F&F, Navy Seals, Odinga), etc.
This guy is a putrid mess in every single aspect, from the micro to the macro. Wholly and entirely.
I meant if Frank Marshall Davis was his father rather than Obama Sr, then President Junior would be an NBC. A most reprehensible and undesirable NBC, but an NBC nonetheless.