Question: What hockey player nicknamed The China Wall helped the Toronto Maple Leafs win the Stanley Cup in 1962?
Context: John "Jack" McLean (January 31, 1923 – October 14, 2003) was a Canadian ice hockey player who played for the Toronto Maple Leafs for three seasons, from 1942–43 until 1944–45.  He is best known for scoring the game-winning goal at the 10:18 mark of the fourth overtime period against the Detroit Red Wings on March 23, 1943 - one of the longest games in Stanley Cup playoffs history.  Jack was part of the Toronto Maple Leafs' Stanley Cup championship in 1944–45. John William Bower (born John Kiszkan on November 8, 1924), nicknamed "The China Wall", is a Canadian Hockey Hall of Fame goaltender who won four Stanley Cups during his career with the Toronto Maple Leafs.  On January 1, 2017, in a ceremony prior to the Centennial Classic, Bower was part of the first group of players to be named one of the '100 Greatest NHL Players' in history. Donald William "Dippy" Simmons (September 13, 1931 – September 24, 2010) was a National Hockey League goaltender.  He was called up by the Boston Bruins from the Springfield Indians of the AHL in order to replace an ailing Terry Sawchuk who had left the Bruins in mid-season of 1957.  He then spent 3 seasons partnering with veteran Harry Lumley as an effective netminding duo in Boston.  Simmons was the first goaltender to adopt the face mask after Jacques Plante introduced it in 1959.  Later, Simmons would back up Johnny Bower in Toronto in the early 1960s and was instrumental in the Leafs winning the Stanley Cup in 1962.  He finished his career playing with the New York Rangers.  Don Simmons was the founder of Don Simmons Sports, a successful Ontario franchise specializing in goalie equipment. James Richard Thomson (February 23, 1927 – May 18, 1991) was a Canadian professional ice hockey player.  Thomson played nearly 800 games in the National Hockey League (NHL) from 1945 to 1958 with the Toronto Maple Leafs and Chicago Black Hawks.  Thomson was a member of four Stanley Cup championship teams with Toronto and also served as captain of the team.  After helping to organize a players' association for the NHL players, Thomson earned the ire of Toronto Maple Leafs' owner Conn Smythe, after which Thomson vowed to never play again for the Maple Leafs.  He was traded to Chicago in the off-season and he played one season in Chicago to finish his career.  He then went into business. The 1966–67 Toronto Maple Leafs season was the 50th season of the Toronto NHL franchise, fortieth as the "Maple Leafs."  The Leafs finished third in the NHL with a record of 32–27–11 for 75 points to qualify for the playoffs.  Toronto defeated the first-place Chicago Black Hawks four games to two in the semi-finals before upending their arch-rival Montreal Canadiens in six games to win their thirteenth Stanley Cup in franchise history.  As of 2016, this is the last time that the Maple Leafs won the Stanley Cup, or even made it to the Finals. The Toronto St. Patricks were a professional men's ice hockey team which began playing in the National Hockey League (NHL) in 1919.  The Toronto NHL franchise (league membership) had previously been held by the Arena Company (and the team called the "Arenas"), but despite winning the Stanley Cup the team was bankrupt and pulled out of the league after just two seasons.  The rights to the Toronto franchise was purchased by a group of investors with links to an amateur club called the "St. Patricks".  The new owners renamed the NHL franchise after the amateur club, and as the St. Patricks the team won the Stanley Cup in 1922.  J.P. Bickell invested in the St. Patricks in 1924 as a favor to Charlie Querrie.  In 1927, Charlie Querrie and other investors wanted out, J.P. Bickell made arrangements for other Toronto investors and initially hired Mike Rodden the Referee and sports writer to run the hockey operations, which didn't work out.  He then hired Conn Smythe as the Managing Partner.  The team was then renamed the Toronto Maple Leafs for a number of reasons, two of which are the Maple Leaf was an unofficial Canadian national symbol and secondly it was the name of the Toronto Maple Leaf Baseball Club 1896-1967.  They played from Maple Leaf Stadium since 1926. James Reimer (born March 15, 1988) is a Canadian professional ice hockey goaltender for the Florida Panthers of the National Hockey League (NHL).  Reimer has also played for the Toronto Maple Leafs and San Jose Sharks.  He was selected by the Maple Leafs in the fourth round (99th overall) of the 2006 NHL Entry Draft.  He started playing minor hockey in his hometown when he was 12.  He played junior hockey with the Red Deer Rebels of the Western Hockey League (WHL), after being selected in the fifth round of the 2003 WHL Bantam Draft.  After turning professional, Reimer played with the South Carolina Stingrays and Reading Royals of the ECHL, as well as the Toronto Marlies of the American Hockey League.  Reimer was named the most valuable player of the ECHL playoffs, as the Stingrays won the Kelly Cup in 2009.  Reimer made his NHL debut with the Maple Leafs during the 2010–11 season and went on to replace Jean-Sébastien Giguère as the Maple Leafs' starting goaltender.  He plays for Canada internationally, and first represented his country at the 2011 World Championship.  In 2013, he had the best save percentage in Toronto Maple Leafs history with a then .918. George Reginald "Red" Horner (May 28, 1909 – April 27, 2005) was an ice hockey defenceman for the Toronto Maple Leafs of the National Hockey League from 1928 to 1940.  He was the Leafs captain from 1938 until his retirement.  He helped the Leafs win their third Stanley Cup in 1932.  Horner was inducted into the Hockey Hall of Fame in 1965. James Joseph Pappin (born September 10, 1939) is a retired professional ice hockey right winger.  He won his first Stanley Cup in 1964 with the Toronto Maple Leafs.  In 1967, Pappin led the NHL in playoff goals and points and won a second Stanley Cup with the Toronto Maple Leafs.  In the 1967 Finals, he scored four times and had six assists.  It was his goal in Game 6 of the 1967 Stanley Cup Finals on May 2, 1967 that proved to be the winning goal in the series.  It was their fourth Stanley cup in six years, and as of 2017 it remains their last. The 1967 Stanley Cup Finals was a best-of-seven series played between the Montreal Canadiens and the Toronto Maple Leafs.  The Maple Leafs ended up winning the series, four games to two.  In doing this, they won their thirteenth Stanley Cup.  To date, this is Toronto's most recent Stanley Cup championship, most recent appearance in the championship final, and is tied for the longest-active championship drought in the NHL with the St. Louis Blues (who have never won since joining the NHL in 1967) at 49 seasons.  The 1967 Stanley Cup Final was also the last Stanley Cup Final in the Original Six Era.
Answer: John William Bower