Rival Usain Bolt, the Olympic and world champion, is scheduled to make seven appearances on the circuit, with his first in China, and is likely to meet close rival and world silver medallist Tyson Gay at least three times.
Usain Bolt, the 100m Olympic and world champion, is scheduled to make seven appearances on the circuit, with his first in China this weekend, and is likely to meet close rival and world silver medallist Tyson Gay at least three times.