Former world 400m champion Amantle Montsho of Botswana has failed a doping test at the 2014 Glasgow commonwealth games.
Montsho three days ago finished fourth in the 400m final and her tests taken after the final showed banned stimulant methylhexaneamine.
In a statement released this afternoon by the Commonwealth Games Federation, it was confirmed that Montsho had been notified of her A sample result and has asked for her B sample to be tested.
The 31 year old´s test will be tested at the World Anti Doping Agency-accredited laboratory in London on Monday (August 4).
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