And he did graduate in the top ten or fifteen percent of his class - at Harvard.
According to Wikipedia (arguably not one of the best sources): A graduate of Columbia University and Harvard Law School, where he served as president of the Harvard Law Review, Obama worked as a community organizer and practiced as a civil rights attorney before serving in the Illinois Senate from 1997 to 2004.
How do we know this? Given that:
Harvard, like a number of other top law schools, no longer ranks its law students for any purpose including a guide to recruiters.
.....And he did graduate in the top ten or fifteen percent of his class ......
By the time he went to Harvard, he had been selected. The fix was in. He and Anita Hill and many others were selected to be pushed upward. Harvard class rank was part of the push.
He is a mentored phony who would be a front for his handlers pulling his strings.