Kaleb Cooper breaks his silence on 'best mate' Jeremy Clarkson's prostate cancer diagnosis as he says he's been 'by his side' throughout his battle with 'aggressive' disease

Kaleb Cooper addressed Jeremy Clarkson's prostate cancer diagnosis, stating he has supported his 'best mate' throughout his battle with the 'aggressive' disease. Cooper confirmed he has been by Clarkson's side during the health challenge.