31.  He graduated from Thiel College and earned master's and doctoral degrees in biological science at the University of Delaware.

32.  He has a doctoral degree in law and served as secretary of the Communist Party committee at Warsaw University in the 1980s.

33.  He moved on to Harvard to earn master's and doctoral degrees in electrical engineering and applied physics.

34.  He received his master's and doctoral degrees from the University of Southern California.

35.  He received master's and doctoral degrees in chemistry from Georgetown University.

36.  He holds doctoral degrees in endocrinology and physiology and was a cancer researcher before his foray into the sausage business took him out of the lab for good.

37.  He received a doctoral degree in divinity in 1954 from the Chicago Theological Seminary.

38.  He received his bachelor's, master's and doctoral degrees from the University of Tokyo.

39.  He received his bachelor's, master's and doctoral degrees in sociology from the University of Chicago.

40.  He received his master's and doctoral degrees from the University of North Carolina.