Wrestling at the Summer Olympics
Wrestling had been contested at the Summer Olympic Games since the sport was introduced in the ancient Olympic Games in 708 BC. When the modern Olympic Games resumed in Athens in 1896, wrestling (in the form of Greco-Roman wrestling) became a focus of the Games, with the exception of the 1900 Summer Olympics when wrestling did not appear on the program. Freestyle wrestling and weight classes both made their first appearance in 1904. The women's competition was introduced in 2004.
List of Olympic medalists in taekwondo
Taekwondo is an Olympic sport that is contested at the Summer Olympic Games. It was introduced in the 1988 and 1992 Olympic Games as a demonstration sport, and made its debut as a full medal sport at the 2000 Summer Olympics in Sydney, Australia. Both men and women compete in four events each defined by separate weight classes: flyweight, featherweight, middleweight and heavyweight. Traditionally, taekwondo competitions consist of eight weight classes for each gender, but Olympic taekwondo only have four due to the International Olympic Committee (IOC) limiting the total number of taekwondo entrants to 128.