World champion to spend a year volunteering for disadvantaged kids

Cai Qizi teaches children during a class at Xingyu School in Guiyang, in southwest China's Guizhou Province, on Tuesday, May 8 2018. Cai Qizi, a member of China's tumbling team and gold medal winner at the 2013 and 2015 Trampoline World Championships, will work as a volunteer sports teacher for a year at the school, where almost all of the students come from migrant and economically disadvantaged families. [Photo: IC]