Question: Michael G. Barnett, is a Canadian ice hockey executive currently serving as Senior Advisor to the President-General Manager of the New York Rangers, Barnett negotiated the playing and marketing contracts for which Canadian retired professional hockey player, who played in the National Hockey League from 1983 until 2000, and was able to play both the forward and defense positions?
Sentence (from "Mike Barnett (ice hockey)"): He was listed among the "100 Most Powerful People In Sports" by "The Sporting News" on six occasions from 1994 to 2000.
Relevant evidence: No