Black Ivy League in each of its institutions, including faculty holding endowed professorships, head athletic coaches, deans, and one president, Ruth Simmons (Dillard graduate) of Brown University. From 1967 to 1976, black enrollment in Ivy League colleges rose from 2.3% to 6.3%. In addition, Ivy League alumni who are African-American have formed the Black Ivy Alumni League, as well as separate black alumni groups for each individual university. The Black Ivy Alumni League notes that "over 50,000 alumni of African descent connected through our Ivy League experiences." African Americans who earned undergraduate degrees at Ivy League schools include President Barack Obama; his wife,
Ivy League to refer to the Ancient Eight plus several other schools for purposes of alumni associations, university affiliations, or endowment comparisons. In his book "Untangling the Ivy League", Zawel writes, "The inclusion of non–Ivy League schools under this term is commonplace for some schools and extremely rare for others. Among these other schools, Massachusetts Institute of Technology and Stanford University are almost always included. The University of Chicago and Duke University are often included as well." In their 2015 book "Acing Admissions", Mehta and Dixit write, "The ["Ivy Plus" schools] include, but are not limited to: Massachusetts Institute of Technology (MIT),