Montreal Summer Games The original estimated cost of the Montreal Games had been $310 million, but labor problems, financial mismanagement, the addition of an extravagant stadium, and other expenses—plus increased security, clearly needed after the events of Munich—drive the price tag past $1.5 billion. Canada bars the Republic of China (Taiwan) team from the country, then allows them to enter if they agree not to compete as "the Republic of China"; the Taiwanese consider this unacceptable and withdraw. Dozens of other nations, mostly African, boycott the Games in protest of the inclusion of New Zealand, whose rugby team is touring racially segregated South Africa. 14-year-old Romanian gymnast Nadia Comaneci scores seven perfect 10s on the way to three gold medals, plus a silver and a bronze. Nobody had achieved even one 10 before. Five American boxers win gold medals, including three future world boxing champs: Ray Leonard, Michael Spinks, and Leon Spinks. The Soviet Union leads the medal count, followed by the U.S. and East Germany.