American runner Shelby Houlihan returned to the big stage after a much-debated four-year doping ban and won a silver medal in the 3,000 meters at the world indoor championships.
The U.S. record holder at 1,500 meters...
American runner Shelby Houlihan returned to the big stage after a much-debated four-year doping ban and won a silver medal in the 3,000 meters at the world indoor championships.
The U.S. record holder at 1,500 meters...