Mo Farah doctor did not record controversial injection due to his 'mentally busy' job The Independent The Independent Athletics It's eight years to the day since Mo Farah completed the 'double double' at Rio 2016 After 10,000m gold in Brazil, Farah followed it up with victory in the Mo Farah Brought Joy and Late Closing Speed to Distance Running The New York Times Performance enhancing substance was procured from Switzerland for athlete Mo Farah SWI swissinfo.ch Qu'est ce que la L carnitine, le produit test par Alberto Salazar sur ses athltes, dont Mo Farah?