WRG 2017 - Nanjing - Roller Derby
WRG 2017 Nanjing - Skateboarding
WRG 2017 Nanjing - Speed
WRG 2017 Nanjing - Artistic
WRG 2017 Nanjing - Alpine
WRG 2017 Nanjing - Inline Freestyle
WRG 2017 Nanjing - Inline Hockey
WRG 2017 Nanjing - Rink Hockey
WRG 2017 - Nanjing - Roller Freestyle