Wang Ping: Now,Greene has become the king of the 100 meters nobody is able to compare with him. However,his coach Smith be-lieves he still has the potential to be faster. He is able to mn a record in 9.60 seconds.

• 王平：现在，格林已成为当今世界无人可比的百米王，但是他的教练史密斯认为，他还有潜力可挖，他可以跑到9秒60。