Hal Trumble

Harold L. Trumble Jr. (August 28, 1926 – March 5, 2010) was an American ice hockey administrator and referee. He served as the executive director of the Amateur Hockey Association of the United States from 1972 to 1987, and managed the United States men's national ice hockey team to a silver medal at the 1972 Winter Olympics. He previously refereed games in the 1968 Winter Olympics, and was later inducted into the United States Hockey Hall of Fame, and the IIHF Hall of Fame. Provided by Wikipedia