The custom of the sequence of gold, silver, and bronze for the first three places dates from the 1904 Summer Olympics in St. Louis, Missouri in the United States. The International Olympic Committee (IOC) has retroactively assigned gold, silver and bronze medals to the three best placed athletes in each event of the 1896 and 1900 Games. If there is a tie for any of the top three places all competitors are entitled to receive the appropriate medal according to IOC rules. Some combat sports (such as boxing, judo, taekwondo and wrestling) award two bronze medals per competition, resulting in, overall, more bronze medals being awarded than the other colours.