Olympics in Atlanta. Other notable performers in 1960 included Wilma Rudolph, a gold medallist in the 100 meters, 200 meters, and 4 × 100 meters relay events. The 1964 Tokyo Games were the first to be broadcast worldwide on television, enabled by the recent advent of communication satellites. These Games marked a turning point in the global visibility and popularity of the Olympics and are credited for heralding the modern age of telecommunications. Judo debuted as an official sport, and Dutch judoka Anton Geesink caused a stir when he won the final of the open weight division, defeating Akio Kaminaga in front of his home crowd. Performances at the 1968 Games in Mexico City were affected by the altitude of the host city. These Games introduced the now-universal Fosbury flop, a technique which won American high jumper Dick Fosbury the gold medal. In the medal award ceremony for the men's 200-meter race, black American athletes Tommie Smith (gold medal winner) and John Carlos (bronze medal winner) took a stand for civil rights by raising their black-gloved fists and wearing black socks in lieu of shoes. The two athletes were subsequently expelled from the Games by the IOC. Věra Čáslavská, in protest against the 1968 Soviet-led invasion of Czechoslovakia, and the controversial decision by the judges on the balance beam and floor, turned her head down and away from the Soviet flag while the national anthem was played during the medal ceremony. She returned home as a heroine of the Czechoslovak people but was made an outcast by the Soviet-dominated government. Politics again intervened at the 1972 Games in Munich, but this time with lethal consequences. A Palestinian terrorist group named Black September invaded the Olympic village and broke into the apartment of the Israeli delegation. They killed two Israelis and held nine others as hostages, demanding that Israel release numerous prisoners. When the Israeli government refused the terrorists' demands, the situation developed into a tense stand-off while negotiations continued. Eventually, the captors, still holding their hostages, were offered safe passage and taken to an airport, where they were ambushed by German security forces. In the ensuing firefight, 15 people were killed, including the nine captive Israeli athletes and five of the terrorists. After much debate, the decision was taken to continue the Games, but the proceedings were understandably dominated by these events. Some memorable athletic achievements did occur during these