2014 Summer Youth Olympics host city held in an IOC Session. The elections for the host cities of the 2010 Summer Youth Olympics and 2012 Winter Youth Olympics were done through postal votes by IOC members. Like other Olympic events, the 2014 Summer Youth Games has its own logo. The logo consists of three parts. The colorful "NANJING" reflects the image of the gate of Nanjing and the features of some Jiangnan houses. The various colors symbolize youths' energetic spirit. All of the venues are located in four zones within Nanjing. All venues with the exception of the cycling road, sailing, and triathlon venues,
Roller speed skating at the 2018 Summer Youth Olympics The remaining places were decided at the 2018 Roller Speed Skating World Championship, with each continent guaranteed a spot at the games provided that they competed. There were no competitors from Africa To be eligible to participate at the Youth Olympics athletes must have been born between 1 January 2000 and 31 December 2003. Roller speed skating at the 2018 Summer Youth Olympics Roller speed skating at the 2018 Summer Youth Olympics was held from 7 to 8 October. The competition took place at the Paseo de la Costa in Buenos Aires, Argentina. This marked the debut of the sport