History of wrestling
When the First Modern Olympic Games held in Athens in 1896, Greco-Roman wrestling was introduced as an Olympic discipline. After not being featured in the 1900 Olympics, sports wrestling was seen again in 1904 in St. Louis; this time in freestyle competition. Since then, Greco-Roman and freestyle wrestling have both been featured (with women's freestyle added in the Summer Olympics of 2004).
Wrestling at the Summer Olympics
In an effort to control the size and costs of the Summer Olympics, and make the Games "relevant to sports fans of all generations", the IOC evaluated the Olympic event programme in place for the 2016 Summer Olympics, and voted on 25 "core" sports that would comprise the programme of the 2020 Summer Olympics. One vacancy was to be left open for a new sport. In February 2013, IOC members voted to remove wrestling from the Olympic programme; "The New York Times" cited several potential factors in the decision, including the lack of universally-known talent unlike other sports, and concern for the lack of women's competitions in wrestling (having only introduced women's freestyle competitions in 2004). FILA (now United World Wrestling), the governing body of Olympic wrestling, immediately criticized the decision. The organization cited wrestling's long-standing history as an Olympic event, which dates as far back as the ancient Olympic Games.