Mark Steven Howe is an American former professional ice hockey defenseman and left winger who played sixteen seasons in the National Hockey League (NHL) following six seasons in the World Hockey Association (WHA).

Wayne Douglas Gretzky is a Canadian former professional ice hockey player and former head coach. He played 20 seasons in the National Hockey League (NHL) for four teams from 1979 to 1999, retiring at the age of 38. Nicknamed "the Great One", he has been called the greatest ice hockey player ever by many sportswriters, players, The Hockey News, and the NHL itself, based on extensive surveys of hockey writers, ex-players, general managers and coaches. Gretzky is the leading career goal scorer, assist producer and point scorer in NHL history, and has more career assists than any other player has total points. He is the only NHL player to total over 200 points in one season, a feat he accomplished four times. In addition, Gretzky tallied over 100 points in 15 professional seasons, 13 of them consecutive. At the time of his retirement in 1999, he held 61 NHL records: 40 regular season records, 15 playoff records, and 6 All-Star records.