Disputed section of business career. 

The article says he was born in 1944 and received a MBA in 1968.  Original research (simple math) suggests that he was 24 years old.  It would be highly unusual for a 24 year old to be a long term member of the Board of Trustees of a major university.  Did he become a board member when he was 15 years old?

The citation is a dead link.

In Wikipedia, we do not guess.  However, guessing would be that he received a MBA in 1968 from the Olin School of Business and was named a Board member later in life.