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Usain Bolt wins the 100m in world record time of 9.69 seconds at the 2008 Olympic Summer Games, Beijing, China Stock Photo - Alamy
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Usain Bolt wins the 100m in world record time of 9.69 seconds at the 2008 Olympic Summer Games, Beijing, China Stock Photo - Alamy
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Usain Bolt wins the 100m in world record time of 9.69 seconds at the 2008 Olympic Summer Games, Beijing, China Stock Photo - Alamy
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