The singer, 32, won the talent competition back in 2016, but in a lengthy video he shared how he 'felt like a failure' and 'didn't want to wake up' after the victory didn't turn him into a 'global ...

Simon Cowell is once again under intense scrutiny after a former winner of The X Factor accused the music mogul of humiliating contestants and failing in his duty of care – claims that have reignited ...