Chinese Olympic legend finds new calling on road to 2022

She was China's first Winter Games gold medalist, a two-time Olympic champion and regarded as one of the finest short-track speed skaters of all time.

Few know better than Yang Yang what it takes to succeed at the pinnacle of sport.

Now retired, the 42-year-old is harnessing that know-how to help China, already a force in the Summer Olympics, replicate that success on the snow and ice.