The 1948 Summer Olympics in London were the first games held after World War 2. They were opened on July 29th by King George VI in front of 500,000 people at Wembley Stadium and televised worldwide, making them the first Olympics to be broadcasted globally. There were 4,014 participants from 59 countries who competed in sports like athletics, basketball, hockey, and lacrosse. Notable medalists included Dutch athlete Fanny Blankers-Koen, who won four gold medals in athletics events, and French athlete Micheline Ostermeyer, who won gold in shot put and discus throw. The United States finished first overall with 84 medals.