Bolt's training pals admit taking banned substances

Jamaica's triple Olympic and world champion Usain Bolt's sprint training partners Yohan Blake and Marvin Anderson were among four Jamaican runners who have admitted taking banned substances.Allodin Fothergill and Lansford Spence also are awaiting punishment after their confession to Jamaican officials following months of legal wrangling.

"The athletes have admitted they took a banned substance," Jamaican Anti-Doping Appeals Tribunal chairman Ransford Langrin said in a statement.