The inclusion of rugby sevens in the Olympic Games has had "profound effect on the sport," attracting an estimated 30 million fans globally, according to World Rugby.
원문출처 : https://www.cnn.com/2018/07/12/sport/rugby-world-sevens-2019-schedule-spt-intl/index.html
원문출처 : https://www.cnn.com/2018/07/12/sport/rugby-world-sevens-2019-schedule-spt-intl/index.html