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,
Field hockey at the 2018 Summer Youth Olympics born between 1 January 2000 and 31 December 2003. Also nations (excluding Argentina) may only qualify in one team sport (Beach Handball, Futsal, Hockey5s or Rugby Sevens) per gender. The schedule was released by the FIH and Buenos Aires 2018 Youth Olympic Games Organising Committee. Each day during the group stage will contain six boys' matches and six girls' matches. Field hockey at the 2018 Summer Youth Olympics Field Hockey at the 2018 Summer Youth Olympics was held from 7 to 14 October. The events took place at the Parque Polideportivo Roca in Buenos Aires, Argentina. For the second Youth