Three mascots for individual competitions of inline hockey, figure skating, and skateboarding are put on display at the press conference. [Photo/longhoo.net]

Three other mascots, on behalf of individual competitions of inline hockey, figure skating, and skateboarding, were revealed as well.

A world renowned roller sports city, Nanjing has been gearing up to make the sport a symbol of the city. Students from a list of 50 primary and middle schools will be able to take various roller classes this year. More than 200,000 local youngsters will have access to roller games by 2020.