Top coach believes Bolt can run sub-43

[NewsWhore]

MIAMI, Florida (CMC):World renowned coach Clyde Hart, a man labelled as perhaps the best 400-metre coach ever, believes Jamaican sprint phenomenon Usain Bolt has the potential to run faster than 43 se...

More... (http://story.jamaicantimes.com/index.php/ct/9/cid/8fdef8065235cb7f/id/17977668/)