Bradley Wiggins explains TUE use, asthma and allergies

Bradley Wiggins speaks on the Andrew Marr show

Bradley Wiggins speaks on the Andrew Marr show (Image credit: Andrew Marr show)

In an extensive interview with the Guardian, Bradley Wiggins has opened up properly for the first time about his controversial use of TUEs during his cycling career, his long standing allergies and asthma, his relationship with former Team Sky doctors Geert Leinders and Richard Freeman, and the ethical boundaries that his TUE use have thrown up.