Usain Bolt will have to qualify for the 100 metres at this year's world championships after Jamaican officials decided the country's automatic entry into the race should go to his training partner Yohan Blake.
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Bolt will have to qualify for 100 metres at world championships
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Usain Bolt not favourite this time:
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Man utd fullback Rafael wants to play in London Olympics
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Bolt returns to training
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Martin Murray has the chance to become world champion
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'Athletes must cooperate with ASADA'
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Bolt should show more respect to fellow competitors:
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Gay has point to prove against Bolt
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Jelena Dokic may have to qualify for US Open
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Lonard qualifies for the Masters
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'Bolt to run double at olympics'
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Bolt's world records can last at least 20 years:
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Mark Cavendish sets sights on world and Olympic domination
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Usain Bolt and Allyson Felix named athletes of the year
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Andy Murray, Roger Federer qualify for World Tour Finals
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Usain Bolt wins 200 at the world championships
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Diack reminds Usain Bolt of his 'responsibility'