On March 6, 1977, Rob interviewed Mary Ellen. 

Bio taken from Wiki: "Sugar Ray Robinson (born Walker Smith Jr.; May 3, 1921 – April 12, 1989) was an American professional boxer who competed from 1940 to 1965. Widely considered the greatest pound-for-pound boxer of all time, Robinson's performances in the welterweight and middleweight divisions prompted sportswriters to create "pound for pound" rankings, where they compared fighters regardless of weight.