2004 Summer Olympics return of the games to the city where they began. Having previously hosted the Summer Olympic Games in 1896, Athens became one of only four cities to have hosted the Summer Games on two separate occasions (together with Paris, London and Los Angeles). A new medal obverse was introduced at these Games, replacing the design by Giuseppe Cassioli that had been used since the 1928 Games. This rectified the long lasting mistake of using a depiction of the Roman Colosseum rather than a Greek venue. The new design features the Panathenaic Stadium. The 2004 Summer Games were hailed as "unforgettable,
Winter Olympic Games three events in his sport. Alberto Tomba, an Italian skier, made his Olympic debut by winning both the giant slalom and slalom. East German Christa Rothenburger won the women's 1,000 metre speed skating event. Seven months later she would earn a silver in track cycling at the Summer Games in Seoul, to become the only athlete to win medals in both a Summer and Winter Olympics in the same year. The 1992 Winter Games were the last to be held in the same year as the Summer Games. They were hosted in the French Savoie region, with 18 events held