Famous Greeks... or are they???

[MysticCat]

originally posted by Attractive #7
A lot of the presidents are frat, but he's the only one I know of that actually pledged undergrad.

and

Originally posted by russellwarshay
Most presidents who were in a fraternity, joined as an undergraduate student.

I understood Attractive #7 to mean that a lot of presidents were members of APO (honorary maybe?), but that Clinton was the only one that he knew of that pledged undergrad.