Su Bingtian failed to promote in the 100m final of Rio Olympics, although he got 10.08s.
Su was in the same group with Justin Gatlin and Yohan Blake.
Su was the forth, while Justin Gatlin achieved the first place.
Chinese Su Bingtian clocked 9.99 seconds to reach the men's 100m final at the world athletics championships in August. He is the first ever Asian in a world championships 100m final.
Usain Bolt, the fastest man in the world also promoted in the 100m final.
Result of 100m: Usain Bolt wins 100m final three Olympics in a row!