Ralph Backstrom, Canadian ice hockey player and coach (died 2021)

Ralph Gerald Backstrom was a Canadian professional ice hockey centre and later a coach, entrepreneur and hockey executive. He played in the National Hockey League with the Montreal Canadiens, Los Angeles Kings, and Chicago Black Hawks between 1956 and 1973. He also played in the World Hockey Association with the Chicago Cougars, Denver Spurs/Ottawa Civics, and New England Whalers from 1973 to 1977. With the Canadiens, he won the Stanley Cup six times, and won the Calder Memorial Trophy as the NHL's rookie of the year in 1959. After retiring he served as head coach of the University of Denver Pioneers for several years in the 1980s.

September 18 is the 261st day of the year in the Gregorian calendar; 104 days remain until the end of the year.