Question: Robert Alan Eagleson (born April 24, 1933) is a disbarred Canadian lawyer, convicted criminal in two countries, former politician, hockey agent and promoter, he helped promote the 1972 Summit Series between Canada and the Soviet Union, the Summit Series, or Super Series, known at the time simply as the Canada–USSR Series, was an eight-game series of ice hockey between the Soviet Union and Canada, held when?
Sentence (from "Alan Eagleson"): Clients that he represented included superstars Bobby Orr and Darryl Sittler, and he was the first executive director of the NHL Players Association (NHLPA), which was initially lauded for improving the bargaining power of National Hockey League (NHL) players.
Relevant evidence: No