Four-time Olympic champion Mo Farah insists he has "nothing to hide" after his medical records were leaked by Russian cyber-espionage group Fancy Bears.

His name appeared on a fresh list of hacked data from the World Anti-Doping Agency, which also included Justin Rose, Helen Glover and Rafael Nadal.

The files show the permitted use of drugs on the banned list for health reasons.

In a statement, Farah says he has "no problem" with the release of his records. 

Mo Farah statement pic.twitter.com/hamlymf9dk

— Paul Kelso (@pkelso) September 19, 2016