John Olver

John Walter Olver (born September 3, 1936) is an American politician who was the U.S. representative for Massachusetts's 1st congressional district from 1991 to 2013. Raised on a farm in Pennsylvania, Olver graduated from college at the age of 18 and went on to earn a Ph.D. in chemistry from the Massachusetts Institute of Technology, and later taught chemistry at the University of Massachusetts Amherst for eight years.