Leading the field in running a business

A fitness application has transformed Liang Feng's passion into a career that relishes the fast track, CHENG YU reports.

Liang Feng, founder and CEO of Joyrun, a fitness application, believes in a sporting chance. And he has the background to prove it.

Diving instructor, rapid-fire pistol marksman, sommelier and national second-level sprinter (China has a five-level evaluation system) are only part of his identities.