Wayne Douglas Gretzky, CC (Order of Canada) LLD (Doctor of Laws) (hc (Honorary degree)) (IPA-en??r?tskipron; born January 26, 1961) is a retired Canadian (Canada) professional ice hockey player. Nicknamed "The Great One", Gretzky was called "the greatest player of all time" in Total Hockey: The Official Encyclopedia of the NHL. He is generally regarded as the best player in the history of the NHL, and has been called "the greatest hockey player ever" by many sportswriters, players, and coaches. Upon his retirement on April 18, 1999, he held forty regular-season records, fifteen playoff records, and six All-Star (NHL All-Star Game) records. He is the only NHL player to total over 200 points in one season?a feat he accomplished four times. In addition, he tallied over 100 points in 15 WHA/NHL seasons, 14 of them consecutive. Gretzkys jersey number, 99, has been retired (List of NHL retired numbers) by all teams in the National Hockey League. He was voted one of six players to the International Ice Hockey Federations (IIHF) Centennial All-Star Team (IIHF Centennial All-Star Team) in a poll conducted by a group of 56 experts from 16 countries.

Born and raised in Brantford, Ontario, Gretzky honed his skills at a backyard rink and regularly played minor hockey (List of ice hockey leagues#Amateur) at a level far above his peers. Despite his unimpressive stature, strength and speed, Gretzkys intelligence and reading of the game were unrivaled. He was adept at dodging checks from opposing players, and he could consistently anticipate where the puck was going to be and execute the right move at the right time. Gretzky also became known for setting up behind the net, an area that was nicknamed "Gretzkys office" because of his skills there.

In 1978, he signed with the Indianapolis Racers of the World Hockey Association (WHA), where he briefly played before being traded to the Edmonton Oilers. When the WHA folded, the Oilers joined the NHL, where he established many scoring records and led his team to four Stanley Cup championships. His trade to the Los Angeles Kings on August 9, 1988, had an immediate impact on the teams performance, leading them to the 1993 Stanley Cup finals, and is credited with popularizing hockey in California. Gretzky played briefly for the St. Louis Blues (St. Louis Blues (ice hockey)) and finished his career with the New York Rangers. In his career, Gretzky captured nine Hart Trophies (Hart Trophy) as the most valuable player, ten Art Ross Trophies (Art Ross Trophy) for most points (point (ice hockey)) in a season, five Lady Byng Trophies (Lady Byng Memorial Trophy) for sportsmanship and performance, five Lester B. Pearson Awards, and two Conn Smythe Trophies (Conn Smythe Trophy) as playoff MVP.

After his retirement in 1999 (1998-99 NHL season), he was immediately inducted into the Hockey Hall of Fame, and is the most recent player to have the waiting period waived. He became Executive Director for the Canadian national mens hockey team during the 2002 Winter Olympics, in which the team won a gold medal. In 2000 (1999-2000 NHL season) he became part owner of the Phoenix Coyotes, and following the 2004-05 NHL lockout he became the teams head coach. He also holds citizenship of the United States.