The GuardianUsain Bolt not concerned about his fitness for world championships ...The GuardianUsain Bolt not concerned about his fitness for world championships. • Sprinter happy with preparations before Beijing event • Bolt will run at Anniversary Games in London on Friday. Usain Bolt. Usain Bolt's best 100m and 200m times this year are 10 ...Bolt's form, fitness in doubt on return to scene of Olympic gloryHindustan TimesBolt confident over fitness worries (From South Wales Argus)South Wales Argustất cả 100 bài viết »