The American athlete Jarrion Lawson (24) has been provisionally suspended. The runner up at the worlds long jump, the 100 and 200 meters comes out, is caught on the use of the anabolic steroid trenbolone. That made the Athletics Integrity Unit (AIU), an organization that works for clean athletics, Friday known.
When Lawson are positive plas executed, is not known.
Last year won the American with a jump of 8m44 silver in the long jump at the world CHAMPIONSHIPS in London. A year earlier he was fourth at the Olympics in Rio.