Vietnamese gymnast Do Thi Ngan Thuong has retired after being suspended by F.I.G. at the Olympics for testing positive for a banned substance. She was the last female gymnast added under the “wild card†program.
… Thuong is a first-year student in the Gymnastics Faculty at Sports and Physical Training University No. 1 in Bac Ninh province, where she is studying to become a coach.
Gymnastics star says goodbye to career – Vietnam Net
Gymnastics Coaching.com 