Howie Morenz[?], voted top athlete of the 1st half of the 20th century
Bobby Orr, (born 1948), considered by many to be the best ever, revolutionized the role of a defensemen becoming the first to win the scoring title (twice).
... Sebastian del Cano[?] - completed the first circumnavigation, started by Magellan
Diego Cao, (died c. 1486), explored the African west coast
Jacques Cartier, ...