Nigerian athlete Chioma Ajunwa stunned the world at the Atlanta Olympics in 1996. Ajunwa returned from a doping ban to compete at the Games as a sprinter. But she was to make history competing in the long jump, for which she had done no training. Alex Last speaks to Chioma Ajunwa about her remarkable comeback.

Photo: Chioma Ajunwa at the Atlanta Olympics in 1996.(Photo by Alexander Hassenstein/Bongarts/Getty Images)