Muhammad Ali Awarded Honorary Doctorate from Princeton University

Published June 6, 2007 12:46pm EDT | Updated January 13, 2015 2:39pm EST

PRINCETON, N.J. – The Greatest is now an Ivy League doctor. Muhammad Ali has been awarded an honorary doctorate of humanities from Princeton University.

The 65-year-old former heavyweight boxing champion was one of seven people awarded honorary degrees at the university's graduation ceremony Tuesday.