SLIDESHOW: Celebs With Surprising Graduate Degrees
Parsley, sage, rosemary and pi? The sound of sine waves? Before he became famous as one of the 1960s great troubadours, Art Garfunkel was working to make his mark as a mathematician. After finishing an undergraduate degree in art history at Columbia University, he moved on to a master's in mathematics. He was working on a Ph.D. in math education when musical success forced him to set aside his studies.