The sports take first step toward Olympic inclusion, as sport climbing, karate, and dance sport are added to the 2018 Youth Olympic Games.
https://www.olympicchannel.com/en/playback/cheerleading-and-muay-thai-gain-ioc-recognition
https://www.olympic.org/news/ioc-executive-board-wraps-up-first-day-of-meetings
http://www.bbc.com/sport/olympics/38230253
http://www.prnewswire.com/news-releases/the-international-cheer-union-receives-provisional-recognition-by-international-olympic-committee-300376040.html
