As of 20 10, Harvard has employed about 2,000 teachers to teach and guide about 6,700 undergraduates (Harvard College) and14,500 graduate and professional students. Eight American presidents graduated, and 75 Nobel Prize winners were students, teachers or staff. Harvard is also the alma mater of 62 living billionaires, the largest in China. Harvard University Library is the largest academic library in the United States and one of the largest libraries in the world. [ 18]
Harvard crimson competes in the 4 1 inter-school sports competition of NCAA Ivy League. There is fierce sports competition between Harvard University and Yale University, which traditionally reaches its climax, although the regatta between Harvard University and Yale University will be earlier than the football match. However, when the track and field teams of Harvard University and Yale University get together every two years to compete with the joint team of Oxford University and Cambridge University, this competition is put aside. This is the oldest continuous international amateur competition in the world. [ 19]