Olympic Games
The Olympic Games programme consists of 35 sports, 30 disciplines and 408 events. For example, wrestling is a Summer Olympic sport, comprising two disciplines: Greco-Roman and Freestyle. It is further broken down into fourteen events for men and four events for women, each representing a different weight class. The Summer Olympics programme includes 26 sports, while the Winter Olympics programme features 15 sports. Athletics, swimming, fencing, and artistic gymnastics are the only summer sports that have never been absent from the Olympic programme. Cross-country skiing, figure skating, ice hockey, Nordic combined, ski jumping, and speed skating have been featured at every Winter Olympics programme since its inception in 1924. Current Olympic sports, like badminton, basketball, 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
Two previously discontinued sports, golf and rugby, returned for the 2016 Summer Olympics. On August 13, 2009, the IOC Executive Board proposed that golf and rugby sevens be added to the Olympic program for the 2016 Games. On 9 October 2009, during the 121st IOC Session in Copenhagen, the IOC voted to admit both sports as official Olympic sports and to include them in the 2016 Summer Olympics. The IOC voted 81–8 in favor of including rugby sevens and 63–27 in favor of reinstating golf, thus bringing the number of sports back to 28.