The American has jumped at 9.79 at 100 meters at best and has been a world leader in distance for the past three years.
The text is updated.
Christian Coleman risks doping suspension
2019-08-22T12:11:38.780Z
Christan Coleman, 23, is the world's fastest man. Now he risks being shut down and missing the World Cup after missing three doping tests, reports Daily Mail.
Source: svt