Sport in the Netherlands sports began at the beginning of the 19th century and the beginning of the 20th century. Federations for sports were established (such as the speed skating federation in 1882), rules were unified and sports clubs came into existence. A Dutch National Olympic Committee was established in 1912. Thus far, the nation has won 230 medals at the Summer Olympic Games and another 78 medals at the Winter Olympic Games. An influential figure in Dutch sport was Pim Mulier. In 1879 he founded the first rugby and football club in the Netherlands, he was involved in forming the first tennis club
Olympic Games and volleyball, first appeared on the programme as demonstration sports, and were later promoted to full Olympic sports. Some sports that were featured in earlier Games were later dropped from the programme. Olympic sports are governed by international sports federations (IFs) recognised by the IOC as the global supervisors of those sports. There are 35 federations represented at the IOC. There are sports recognised by the IOC that are not included on the Olympic program. These sports are not considered Olympic sports, but they can be promoted to this status during a programme revision that occurs in the first IOC